diff options
author | Johannes Berg <johannes.berg@intel.com> | 2017-06-16 14:29:20 +0200 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2017-06-16 11:48:37 -0400 |
commit | 59ae1d127ac0ae404baf414c434ba2651b793f46 (patch) | |
tree | 043e71496aa7a7db86bcc8219a3a51f533aac982 /drivers/isdn | |
parent | b080db585384b9f037e015c0c28d1ad33be41dfc (diff) |
networking: introduce and use skb_put_data()
A common pattern with skb_put() is to just want to memcpy()
some data into the new space, introduce skb_put_data() for
this.
An spatch similar to the one for skb_put_zero() converts many
of the places using it:
@@
identifier p, p2;
expression len, skb, data;
type t, t2;
@@
(
-p = skb_put(skb, len);
+p = skb_put_data(skb, data, len);
|
-p = (t)skb_put(skb, len);
+p = skb_put_data(skb, data, len);
)
(
p2 = (t2)p;
-memcpy(p2, data, len);
|
-memcpy(p, data, len);
)
@@
type t, t2;
identifier p, p2;
expression skb, data;
@@
t *p;
...
(
-p = skb_put(skb, sizeof(t));
+p = skb_put_data(skb, data, sizeof(t));
|
-p = (t *)skb_put(skb, sizeof(t));
+p = skb_put_data(skb, data, sizeof(t));
)
(
p2 = (t2)p;
-memcpy(p2, data, sizeof(*p));
|
-memcpy(p, data, sizeof(*p));
)
@@
expression skb, len, data;
@@
-memcpy(skb_put(skb, len), data, len);
+skb_put_data(skb, data, len);
(again, manually post-processed to retain some comments)
Reviewed-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/isdn')
37 files changed, 122 insertions, 114 deletions
diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c index 6a2df3297e77..77be17590866 100644 --- a/drivers/isdn/capi/capi.c +++ b/drivers/isdn/capi/capi.c @@ -1058,7 +1058,7 @@ static int capinc_tty_write(struct tty_struct *tty, } skb_reserve(skb, CAPI_DATA_B3_REQ_LEN); - memcpy(skb_put(skb, count), buf, count); + skb_put_data(skb, buf, count); __skb_queue_tail(&mp->outqueue, skb); mp->outbytes += skb->len; diff --git a/drivers/isdn/capi/capidrv.c b/drivers/isdn/capi/capidrv.c index 85cfa4f8691f..89dd1303a98a 100644 --- a/drivers/isdn/capi/capidrv.c +++ b/drivers/isdn/capi/capidrv.c @@ -516,7 +516,7 @@ static void send_message(capidrv_contr *card, _cmsg *cmsg) printk(KERN_ERR "capidrv::send_message: can't allocate mem\n"); return; } - memcpy(skb_put(skb, len), cmsg->buf, len); + skb_put_data(skb, cmsg->buf, len); if (capi20_put_message(&global.ap, skb) != CAPI_NOERROR) kfree_skb(skb); } diff --git a/drivers/isdn/hardware/avm/b1.c b/drivers/isdn/hardware/avm/b1.c index 9fdbd99c7547..b1833d08a5fe 100644 --- a/drivers/isdn/hardware/avm/b1.c +++ b/drivers/isdn/hardware/avm/b1.c @@ -529,8 +529,8 @@ irqreturn_t b1_interrupt(int interrupt, void *devptr) printk(KERN_ERR "%s: incoming packet dropped\n", card->name); } else { - memcpy(skb_put(skb, MsgLen), card->msgbuf, MsgLen); - memcpy(skb_put(skb, DataB3Len), card->databuf, DataB3Len); + skb_put_data(skb, card->msgbuf, MsgLen); + skb_put_data(skb, card->databuf, DataB3Len); capi_ctr_handle_message(ctrl, ApplId, skb); } break; @@ -544,7 +544,7 @@ irqreturn_t b1_interrupt(int interrupt, void *devptr) card->name); spin_unlock_irqrestore(&card->lock, flags); } else { - memcpy(skb_put(skb, MsgLen), card->msgbuf, MsgLen); + skb_put_data(skb, card->msgbuf, MsgLen); if (CAPIMSG_CMD(skb->data) == CAPI_DATA_B3_CONF) capilib_data_b3_conf(&cinfo->ncci_head, ApplId, CAPIMSG_NCCI(skb->data), diff --git a/drivers/isdn/hardware/avm/b1dma.c b/drivers/isdn/hardware/avm/b1dma.c index 818bd8f231db..9538a9e5e1a8 100644 --- a/drivers/isdn/hardware/avm/b1dma.c +++ b/drivers/isdn/hardware/avm/b1dma.c @@ -474,8 +474,8 @@ static void b1dma_handle_rx(avmcard *card) printk(KERN_ERR "%s: incoming packet dropped\n", card->name); } else { - memcpy(skb_put(skb, MsgLen), card->msgbuf, MsgLen); - memcpy(skb_put(skb, DataB3Len), card->databuf, DataB3Len); + skb_put_data(skb, card->msgbuf, MsgLen); + skb_put_data(skb, card->databuf, DataB3Len); capi_ctr_handle_message(ctrl, ApplId, skb); } break; @@ -488,7 +488,7 @@ static void b1dma_handle_rx(avmcard *card) printk(KERN_ERR "%s: incoming packet dropped\n", card->name); } else { - memcpy(skb_put(skb, MsgLen), card->msgbuf, MsgLen); + skb_put_data(skb, card->msgbuf, MsgLen); if (CAPIMSG_CMD(skb->data) == CAPI_DATA_B3_CONF) { spin_lock(&card->lock); capilib_data_b3_conf(&cinfo->ncci_head, ApplId, diff --git a/drivers/isdn/hardware/avm/c4.c b/drivers/isdn/hardware/avm/c4.c index 17beb2869dc1..40c7e2cf423b 100644 --- a/drivers/isdn/hardware/avm/c4.c +++ b/drivers/isdn/hardware/avm/c4.c @@ -536,8 +536,8 @@ static void c4_handle_rx(avmcard *card) printk(KERN_ERR "%s: incoming packet dropped\n", card->name); } else { - memcpy(skb_put(skb, MsgLen), card->msgbuf, MsgLen); - memcpy(skb_put(skb, DataB3Len), card->databuf, DataB3Len); + skb_put_data(skb, card->msgbuf, MsgLen); + skb_put_data(skb, card->databuf, DataB3Len); capi_ctr_handle_message(ctrl, ApplId, skb); } break; @@ -555,7 +555,7 @@ static void c4_handle_rx(avmcard *card) printk(KERN_ERR "%s: incoming packet dropped\n", card->name); } else { - memcpy(skb_put(skb, MsgLen), card->msgbuf, MsgLen); + skb_put_data(skb, card->msgbuf, MsgLen); if (CAPIMSG_CMD(skb->data) == CAPI_DATA_B3_CONF) capilib_data_b3_conf(&cinfo->ncci_head, ApplId, CAPIMSG_NCCI(skb->data), diff --git a/drivers/isdn/hardware/avm/t1isa.c b/drivers/isdn/hardware/avm/t1isa.c index 9516203c735f..9f80d20ced87 100644 --- a/drivers/isdn/hardware/avm/t1isa.c +++ b/drivers/isdn/hardware/avm/t1isa.c @@ -171,8 +171,8 @@ static irqreturn_t t1isa_interrupt(int interrupt, void *devptr) printk(KERN_ERR "%s: incoming packet dropped\n", card->name); } else { - memcpy(skb_put(skb, MsgLen), card->msgbuf, MsgLen); - memcpy(skb_put(skb, DataB3Len), card->databuf, DataB3Len); + skb_put_data(skb, card->msgbuf, MsgLen); + skb_put_data(skb, card->databuf, DataB3Len); capi_ctr_handle_message(ctrl, ApplId, skb); } break; @@ -186,7 +186,7 @@ static irqreturn_t t1isa_interrupt(int interrupt, void *devptr) printk(KERN_ERR "%s: incoming packet dropped\n", card->name); } else { - memcpy(skb_put(skb, MsgLen), card->msgbuf, MsgLen); + skb_put_data(skb, card->msgbuf, MsgLen); if (CAPIMSG_CMD(skb->data) == CAPI_DATA_B3) capilib_data_b3_conf(&cinfo->ncci_head, ApplId, CAPIMSG_NCCI(skb->data), diff --git a/drivers/isdn/hardware/mISDN/hfcmulti.c b/drivers/isdn/hardware/mISDN/hfcmulti.c index 961c07ee47b7..aea0c9616ea5 100644 --- a/drivers/isdn/hardware/mISDN/hfcmulti.c +++ b/drivers/isdn/hardware/mISDN/hfcmulti.c @@ -1926,7 +1926,7 @@ hfcmulti_dtmf(struct hfc_multi *hc) hh = mISDN_HEAD_P(skb); hh->prim = PH_CONTROL_IND; hh->id = DTMF_HFC_COEF; - memcpy(skb_put(skb, 512), hc->chan[ch].coeff, 512); + skb_put_data(skb, hc->chan[ch].coeff, 512); recv_Bchannel_skb(bch, skb); } } @@ -2332,8 +2332,7 @@ next_frame: skb = *sp; *sp = mI_alloc_skb(skb->len, GFP_ATOMIC); if (*sp) { - memcpy(skb_put(*sp, skb->len), - skb->data, skb->len); + skb_put_data(*sp, skb->data, skb->len); skb_trim(skb, 0); } else { printk(KERN_DEBUG "%s: No mem\n", diff --git a/drivers/isdn/hardware/mISDN/hfcsusb.c b/drivers/isdn/hardware/mISDN/hfcsusb.c index 114f3bcba1b0..17cc879ad2bb 100644 --- a/drivers/isdn/hardware/mISDN/hfcsusb.c +++ b/drivers/isdn/hardware/mISDN/hfcsusb.c @@ -893,7 +893,7 @@ hfcsusb_rx_frame(struct usb_fifo *fifo, __u8 *data, unsigned int len, } } - memcpy(skb_put(rx_skb, len), data, len); + skb_put_data(rx_skb, data, len); if (hdlc) { /* we have a complete hdlc packet */ diff --git a/drivers/isdn/hisax/amd7930_fn.c b/drivers/isdn/hisax/amd7930_fn.c index 3a4c2f9e19e9..dcf4c2a9fcea 100644 --- a/drivers/isdn/hisax/amd7930_fn.c +++ b/drivers/isdn/hisax/amd7930_fn.c @@ -317,7 +317,8 @@ Amd7930_empty_Dfifo(struct IsdnCardState *cs, int flag) debugl1(cs, "%s", cs->dlog); } /* moves received data in sk-buffer */ - memcpy(skb_put(skb, cs->rcvidx), cs->rcvbuf, cs->rcvidx); + skb_put_data(skb, cs->rcvbuf, + cs->rcvidx); skb_queue_tail(&cs->rq, skb); } } diff --git a/drivers/isdn/hisax/avm_pci.c b/drivers/isdn/hisax/avm_pci.c index d1427bd6452d..daf3742cdef6 100644 --- a/drivers/isdn/hisax/avm_pci.c +++ b/drivers/isdn/hisax/avm_pci.c @@ -378,8 +378,9 @@ HDLC_irq(struct BCState *bcs, u_int stat) { if (!(skb = dev_alloc_skb(bcs->hw.hdlc.rcvidx))) printk(KERN_WARNING "HDLC: receive out of memory\n"); else { - memcpy(skb_put(skb, bcs->hw.hdlc.rcvidx), - bcs->hw.hdlc.rcvbuf, bcs->hw.hdlc.rcvidx); + skb_put_data(skb, + bcs->hw.hdlc.rcvbuf, + bcs->hw.hdlc.rcvidx); skb_queue_tail(&bcs->rqueue, skb); } bcs->hw.hdlc.rcvidx = 0; diff --git a/drivers/isdn/hisax/diva.c b/drivers/isdn/hisax/diva.c index 079336e593f9..3fc94e7741ae 100644 --- a/drivers/isdn/hisax/diva.c +++ b/drivers/isdn/hisax/diva.c @@ -511,7 +511,8 @@ Memhscx_interrupt(struct IsdnCardState *cs, u_char val, u_char hscx) if (!(skb = dev_alloc_skb(count))) printk(KERN_WARNING "HSCX: receive out of memory\n"); else { - memcpy(skb_put(skb, count), bcs->hw.hscx.rcvbuf, count); + skb_put_data(skb, bcs->hw.hscx.rcvbuf, + count); skb_queue_tail(&bcs->rqueue, skb); } } @@ -526,7 +527,8 @@ Memhscx_interrupt(struct IsdnCardState *cs, u_char val, u_char hscx) if (!(skb = dev_alloc_skb(fifo_size))) printk(KERN_WARNING "HiSax: receive out of memory\n"); else { - memcpy(skb_put(skb, fifo_size), bcs->hw.hscx.rcvbuf, fifo_size); + skb_put_data(skb, bcs->hw.hscx.rcvbuf, + fifo_size); skb_queue_tail(&bcs->rqueue, skb); } bcs->hw.hscx.rcvidx = 0; diff --git a/drivers/isdn/hisax/elsa_ser.c b/drivers/isdn/hisax/elsa_ser.c index a2a358c1dc8e..999effd7a276 100644 --- a/drivers/isdn/hisax/elsa_ser.c +++ b/drivers/isdn/hisax/elsa_ser.c @@ -333,8 +333,8 @@ static inline void receive_chars(struct IsdnCardState *cs, if (!(skb = dev_alloc_skb(cs->hw.elsa.rcvcnt))) printk(KERN_WARNING "ElsaSER: receive out of memory\n"); else { - memcpy(skb_put(skb, cs->hw.elsa.rcvcnt), cs->hw.elsa.rcvbuf, - cs->hw.elsa.rcvcnt); + skb_put_data(skb, cs->hw.elsa.rcvbuf, + cs->hw.elsa.rcvcnt); skb_queue_tail(&cs->hw.elsa.bcs->rqueue, skb); } schedule_event(cs->hw.elsa.bcs, B_RCVBUFREADY); diff --git a/drivers/isdn/hisax/hfc_usb.c b/drivers/isdn/hisax/hfc_usb.c index 6dbd1f1da14f..ef4748083efd 100644 --- a/drivers/isdn/hisax/hfc_usb.c +++ b/drivers/isdn/hisax/hfc_usb.c @@ -799,7 +799,7 @@ collect_rx_frame(usb_fifo *fifo, __u8 *data, int len, int finish) } if (len) { if (fifo->skbuff->len + len < fifo->max_size) { - memcpy(skb_put(fifo->skbuff, len), data, len); + skb_put_data(fifo->skbuff, data, len); } else { DBG(HFCUSB_DBG_FIFO_ERR, "HCF-USB: got frame exceeded fifo->max_size(%d) fifo(%d)", diff --git a/drivers/isdn/hisax/hisax_fcpcipnp.c b/drivers/isdn/hisax/hisax_fcpcipnp.c index 5e8a5d967162..5a9f39ed1d5d 100644 --- a/drivers/isdn/hisax/hisax_fcpcipnp.c +++ b/drivers/isdn/hisax/hisax_fcpcipnp.c @@ -495,8 +495,7 @@ static inline void hdlc_rpr_irq(struct fritz_bcs *bcs, u32 stat) if (!skb) { printk(KERN_WARNING "HDLC: receive out of memory\n"); } else { - memcpy(skb_put(skb, bcs->rcvidx), bcs->rcvbuf, - bcs->rcvidx); + skb_put_data(skb, bcs->rcvbuf, bcs->rcvidx); DBG_SKB(1, skb); B_L1L2(bcs, PH_DATA | INDICATION, skb); } diff --git a/drivers/isdn/hisax/hisax_isac.c b/drivers/isdn/hisax/hisax_isac.c index 5154c252a25f..0f36375478c5 100644 --- a/drivers/isdn/hisax/hisax_isac.c +++ b/drivers/isdn/hisax/hisax_isac.c @@ -557,7 +557,7 @@ static inline void isac_rme_interrupt(struct isac *isac) DBG(DBG_WARN, "no memory, dropping\n"); goto out; } - memcpy(skb_put(skb, count), isac->rcvbuf, count); + skb_put_data(skb, isac->rcvbuf, count); DBG_SKB(DBG_RPACKET, skb); D_L1L2(isac, PH_DATA | INDICATION, skb); out: @@ -687,7 +687,7 @@ static inline void isacsx_rme_interrupt(struct isac *isac) DBG(DBG_WARN, "no memory, dropping"); goto out; } - memcpy(skb_put(skb, count), isac->rcvbuf, count); + skb_put_data(skb, isac->rcvbuf, count); DBG_SKB(DBG_RPACKET, skb); D_L1L2(isac, PH_DATA | INDICATION, skb); out: diff --git a/drivers/isdn/hisax/hscx_irq.c b/drivers/isdn/hisax/hscx_irq.c index a8d6188402c6..0d7e783c8bef 100644 --- a/drivers/isdn/hisax/hscx_irq.c +++ b/drivers/isdn/hisax/hscx_irq.c @@ -169,7 +169,8 @@ hscx_interrupt(struct IsdnCardState *cs, u_char val, u_char hscx) if (!(skb = dev_alloc_skb(count))) printk(KERN_WARNING "HSCX: receive out of memory\n"); else { - memcpy(skb_put(skb, count), bcs->hw.hscx.rcvbuf, count); + skb_put_data(skb, bcs->hw.hscx.rcvbuf, + count); skb_queue_tail(&bcs->rqueue, skb); } } @@ -184,7 +185,8 @@ hscx_interrupt(struct IsdnCardState *cs, u_char val, u_char hscx) if (!(skb = dev_alloc_skb(fifo_size))) printk(KERN_WARNING "HiSax: receive out of memory\n"); else { - memcpy(skb_put(skb, fifo_size), bcs->hw.hscx.rcvbuf, fifo_size); + skb_put_data(skb, bcs->hw.hscx.rcvbuf, + fifo_size); skb_queue_tail(&bcs->rqueue, skb); } bcs->hw.hscx.rcvidx = 0; diff --git a/drivers/isdn/hisax/icc.c b/drivers/isdn/hisax/icc.c index c7c3797a817e..8d1804572b32 100644 --- a/drivers/isdn/hisax/icc.c +++ b/drivers/isdn/hisax/icc.c @@ -217,7 +217,7 @@ icc_interrupt(struct IsdnCardState *cs, u_char val) if (!(skb = alloc_skb(count, GFP_ATOMIC))) printk(KERN_WARNING "HiSax: D receive out of memory\n"); else { - memcpy(skb_put(skb, count), cs->rcvbuf, count); + skb_put_data(skb, cs->rcvbuf, count); skb_queue_tail(&cs->rq, skb); } } diff --git a/drivers/isdn/hisax/ipacx.c b/drivers/isdn/hisax/ipacx.c index 43effe7082ed..c426b4fea28a 100644 --- a/drivers/isdn/hisax/ipacx.c +++ b/drivers/isdn/hisax/ipacx.c @@ -350,7 +350,7 @@ dch_int(struct IsdnCardState *cs) if (!(skb = dev_alloc_skb(count))) printk(KERN_WARNING "HiSax dch_int(): receive out of memory\n"); else { - memcpy(skb_put(skb, count), cs->rcvbuf, count); + skb_put_data(skb, cs->rcvbuf, count); skb_queue_tail(&cs->rq, skb); } } @@ -627,7 +627,8 @@ bch_int(struct IsdnCardState *cs, u_char hscx) if (!(skb = dev_alloc_skb(count))) printk(KERN_WARNING "HiSax bch_int(): receive frame out of memory\n"); else { - memcpy(skb_put(skb, count), bcs->hw.hscx.rcvbuf, count); + skb_put_data(skb, bcs->hw.hscx.rcvbuf, + count); skb_queue_tail(&bcs->rqueue, skb); } } @@ -644,7 +645,8 @@ bch_int(struct IsdnCardState *cs, u_char hscx) if (!(skb = dev_alloc_skb(B_FIFO_SIZE))) printk(KERN_WARNING "HiSax bch_int(): receive transparent out of memory\n"); else { - memcpy(skb_put(skb, B_FIFO_SIZE), bcs->hw.hscx.rcvbuf, B_FIFO_SIZE); + skb_put_data(skb, bcs->hw.hscx.rcvbuf, + B_FIFO_SIZE); skb_queue_tail(&bcs->rqueue, skb); } bcs->hw.hscx.rcvidx = 0; diff --git a/drivers/isdn/hisax/isac.c b/drivers/isdn/hisax/isac.c index 4273b4548825..ea965f29a555 100644 --- a/drivers/isdn/hisax/isac.c +++ b/drivers/isdn/hisax/isac.c @@ -222,7 +222,7 @@ isac_interrupt(struct IsdnCardState *cs, u_char val) if (!skb) printk(KERN_WARNING "HiSax: D receive out of memory\n"); else { - memcpy(skb_put(skb, count), cs->rcvbuf, count); + skb_put_data(skb, cs->rcvbuf, count); skb_queue_tail(&cs->rq, skb); } } diff --git a/drivers/isdn/hisax/isar.c b/drivers/isdn/hisax/isar.c index 0dc60b287c4b..98b4b67ea337 100644 --- a/drivers/isdn/hisax/isar.c +++ b/drivers/isdn/hisax/isar.c @@ -458,7 +458,7 @@ send_DLE_ETX(struct BCState *bcs) struct sk_buff *skb; if ((skb = dev_alloc_skb(2))) { - memcpy(skb_put(skb, 2), dleetx, 2); + skb_put_data(skb, dleetx, 2); skb_queue_tail(&bcs->rqueue, skb); schedule_event(bcs, B_RCVBUFREADY); } else { @@ -550,8 +550,8 @@ isar_rcv_frame(struct IsdnCardState *cs, struct BCState *bcs) } else if (!(skb = dev_alloc_skb(bcs->hw.isar.rcvidx - 2))) { printk(KERN_WARNING "ISAR: receive out of memory\n"); } else { - memcpy(skb_put(skb, bcs->hw.isar.rcvidx - 2), - bcs->hw.isar.rcvbuf, bcs->hw.isar.rcvidx - 2); + skb_put_data(skb, bcs->hw.isar.rcvbuf, + bcs->hw.isar.rcvidx - 2); skb_queue_tail(&bcs->rqueue, skb); schedule_event(bcs, B_RCVBUFREADY); } diff --git a/drivers/isdn/hisax/isdnl2.c b/drivers/isdn/hisax/isdnl2.c index c53a53f6efb6..1a40ed04cb52 100644 --- a/drivers/isdn/hisax/isdnl2.c +++ b/drivers/isdn/hisax/isdnl2.c @@ -433,7 +433,7 @@ send_uframe(struct PStack *st, u_char cmd, u_char cr) printk(KERN_WARNING "isdl2 can't alloc sbbuff for send_uframe\n"); return; } - memcpy(skb_put(skb, i), tmp, i); + skb_put_data(skb, tmp, i); enqueue_super(st, skb); } @@ -894,7 +894,7 @@ enquiry_cr(struct PStack *st, u_char typ, u_char cr, u_char pf) printk(KERN_WARNING "isdl2 can't alloc sbbuff for enquiry_cr\n"); return; } - memcpy(skb_put(skb, i), tmp, i); + skb_put_data(skb, tmp, i); enqueue_super(st, skb); } diff --git a/drivers/isdn/hisax/jade_irq.c b/drivers/isdn/hisax/jade_irq.c index b930da9b5aa6..a89e2df911c5 100644 --- a/drivers/isdn/hisax/jade_irq.c +++ b/drivers/isdn/hisax/jade_irq.c @@ -147,7 +147,8 @@ jade_interrupt(struct IsdnCardState *cs, u_char val, u_char jade) if (!(skb = dev_alloc_skb(count))) printk(KERN_WARNING "JADE %s receive out of memory\n", (jade ? "B" : "A")); else { - memcpy(skb_put(skb, count), bcs->hw.hscx.rcvbuf, count); + skb_put_data(skb, bcs->hw.hscx.rcvbuf, + count); skb_queue_tail(&bcs->rqueue, skb); } } @@ -162,7 +163,8 @@ jade_interrupt(struct IsdnCardState *cs, u_char val, u_char jade) if (!(skb = dev_alloc_skb(fifo_size))) printk(KERN_WARNING "HiSax: receive out of memory\n"); else { - memcpy(skb_put(skb, fifo_size), bcs->hw.hscx.rcvbuf, fifo_size); + skb_put_data(skb, bcs->hw.hscx.rcvbuf, + fifo_size); skb_queue_tail(&bcs->rqueue, skb); } bcs->hw.hscx.rcvidx = 0; diff --git a/drivers/isdn/hisax/l3_1tr6.c b/drivers/isdn/hisax/l3_1tr6.c index 875402e76d0a..da0a1c6aa329 100644 --- a/drivers/isdn/hisax/l3_1tr6.c +++ b/drivers/isdn/hisax/l3_1tr6.c @@ -149,7 +149,7 @@ l3_1tr6_setup_req(struct l3_process *pc, u_char pr, void *arg) l = p - tmp; if (!(skb = l3_alloc_skb(l))) return; - memcpy(skb_put(skb, l), tmp, l); + skb_put_data(skb, tmp, l); L3DelTimer(&pc->timer); L3AddTimer(&pc->timer, T303, CC_T303); newl3state(pc, 1); @@ -497,7 +497,7 @@ l3_1tr6_setup_rsp(struct l3_process *pc, u_char pr, void *arg) l = p - tmp; if (!(skb = l3_alloc_skb(l))) return; - memcpy(skb_put(skb, l), tmp, l); + skb_put_data(skb, tmp, l); l3_msg(pc->st, DL_DATA | REQUEST, skb); L3DelTimer(&pc->timer); L3AddTimer(&pc->timer, T313, CC_T313); @@ -543,7 +543,7 @@ l3_1tr6_disconnect_req(struct l3_process *pc, u_char pr, void *arg) l = p - tmp; if (!(skb = l3_alloc_skb(l))) return; - memcpy(skb_put(skb, l), tmp, l); + skb_put_data(skb, tmp, l); l3_msg(pc->st, DL_DATA | REQUEST, skb); L3AddTimer(&pc->timer, T305, CC_T305); } @@ -602,7 +602,7 @@ l3_1tr6_t305(struct l3_process *pc, u_char pr, void *arg) l = p - tmp; if (!(skb = l3_alloc_skb(l))) return; - memcpy(skb_put(skb, l), tmp, l); + skb_put_data(skb, tmp, l); l3_msg(pc->st, DL_DATA | REQUEST, skb); L3AddTimer(&pc->timer, T308, CC_T308_1); } diff --git a/drivers/isdn/hisax/l3dss1.c b/drivers/isdn/hisax/l3dss1.c index cda700664e9c..18a3484b1f7e 100644 --- a/drivers/isdn/hisax/l3dss1.c +++ b/drivers/isdn/hisax/l3dss1.c @@ -525,7 +525,7 @@ l3dss1_message_cause(struct l3_process *pc, u_char mt, u_char cause) l = p - tmp; if (!(skb = l3_alloc_skb(l))) return; - memcpy(skb_put(skb, l), tmp, l); + skb_put_data(skb, tmp, l); l3_msg(pc->st, DL_DATA | REQUEST, skb); } @@ -551,7 +551,7 @@ l3dss1_status_send(struct l3_process *pc, u_char pr, void *arg) l = p - tmp; if (!(skb = l3_alloc_skb(l))) return; - memcpy(skb_put(skb, l), tmp, l); + skb_put_data(skb, tmp, l); l3_msg(pc->st, DL_DATA | REQUEST, skb); } @@ -587,7 +587,7 @@ l3dss1_msg_without_setup(struct l3_process *pc, u_char pr, void *arg) l = p - tmp; if (!(skb = l3_alloc_skb(l))) return; - memcpy(skb_put(skb, l), tmp, l); + skb_put_data(skb, tmp, l); l3_msg(pc->st, DL_DATA | REQUEST, skb); dss1_release_l3_process(pc); } @@ -944,7 +944,7 @@ l3dss1_msg_with_uus(struct l3_process *pc, u_char cmd) l = p - tmp; if (!(skb = l3_alloc_skb(l))) return; - memcpy(skb_put(skb, l), tmp, l); + skb_put_data(skb, tmp, l); l3_msg(pc->st, DL_DATA | REQUEST, skb); } /* l3dss1_msg_with_uus */ @@ -1420,7 +1420,7 @@ l3dss1_setup_req(struct l3_process *pc, u_char pr, l = p - tmp; if (!(skb = l3_alloc_skb(l))) return; - memcpy(skb_put(skb, l), tmp, l); + skb_put_data(skb, tmp, l); L3DelTimer(&pc->timer); L3AddTimer(&pc->timer, T303, CC_T303); newl3state(pc, 1); @@ -1786,7 +1786,7 @@ l3dss1_disconnect_req(struct l3_process *pc, u_char pr, void *arg) l = p - tmp; if (!(skb = l3_alloc_skb(l))) return; - memcpy(skb_put(skb, l), tmp, l); + skb_put_data(skb, tmp, l); newl3state(pc, 11); l3_msg(pc->st, DL_DATA | REQUEST, skb); L3AddTimer(&pc->timer, T305, CC_T305); @@ -1848,7 +1848,7 @@ l3dss1_reject_req(struct l3_process *pc, u_char pr, void *arg) l = p - tmp; if (!(skb = l3_alloc_skb(l))) return; - memcpy(skb_put(skb, l), tmp, l); + skb_put_data(skb, tmp, l); l3_msg(pc->st, DL_DATA | REQUEST, skb); pc->st->l3.l3l4(pc->st, CC_RELEASE | INDICATION, pc); newl3state(pc, 0); @@ -2145,7 +2145,7 @@ static void l3dss1_redir_req(struct l3_process *pc, u_char pr, void *arg) l = p - tmp; if (!(skb = l3_alloc_skb(l))) return; - memcpy(skb_put(skb, l), tmp, l); + skb_put_data(skb, tmp, l); l3_msg(pc->st, DL_DATA | REQUEST, skb); } /* l3dss1_redir_req */ @@ -2216,7 +2216,7 @@ static int l3dss1_cmd_global(struct PStack *st, isdn_ctrl *ic) if (pc) dss1_release_l3_process(pc); return (-2); } - memcpy(skb_put(skb, l), temp, l); + skb_put_data(skb, temp, l); if (pc) { pc->prot.dss1.invoke_id = id; /* remember id */ @@ -2359,7 +2359,7 @@ l3dss1_t305(struct l3_process *pc, u_char pr, void *arg) l = p - tmp; if (!(skb = l3_alloc_skb(l))) return; - memcpy(skb_put(skb, l), tmp, l); + skb_put_data(skb, tmp, l); newl3state(pc, 19); l3_msg(pc->st, DL_DATA | REQUEST, skb); L3AddTimer(&pc->timer, T308, CC_T308_1); @@ -2528,7 +2528,7 @@ l3dss1_suspend_req(struct l3_process *pc, u_char pr, void *arg) l = p - tmp; if (!(skb = l3_alloc_skb(l))) return; - memcpy(skb_put(skb, l), tmp, l); + skb_put_data(skb, tmp, l); l3_msg(pc->st, DL_DATA | REQUEST, skb); newl3state(pc, 15); L3AddTimer(&pc->timer, T319, CC_T319); @@ -2603,7 +2603,7 @@ l3dss1_resume_req(struct l3_process *pc, u_char pr, void *arg) l = p - tmp; if (!(skb = l3_alloc_skb(l))) return; - memcpy(skb_put(skb, l), tmp, l); + skb_put_data(skb, tmp, l); l3_msg(pc->st, DL_DATA | REQUEST, skb); newl3state(pc, 17); L3AddTimer(&pc->timer, T318, CC_T318); @@ -2721,7 +2721,7 @@ l3dss1_global_restart(struct l3_process *pc, u_char pr, void *arg) l = p - tmp; if (!(skb = l3_alloc_skb(l))) return; - memcpy(skb_put(skb, l), tmp, l); + skb_put_data(skb, tmp, l); newl3state(pc, 0); l3_msg(pc->st, DL_DATA | REQUEST, skb); } @@ -2929,7 +2929,7 @@ global_handler(struct PStack *st, int mt, struct sk_buff *skb) l = p - tmp; if (!(skb = l3_alloc_skb(l))) return; - memcpy(skb_put(skb, l), tmp, l); + skb_put_data(skb, tmp, l); l3_msg(proc->st, DL_DATA | REQUEST, skb); } else { if (st->l3.debug & L3_DEB_STATE) { diff --git a/drivers/isdn/hisax/l3ni1.c b/drivers/isdn/hisax/l3ni1.c index 8dc791bfaa6f..ea311e7df48e 100644 --- a/drivers/isdn/hisax/l3ni1.c +++ b/drivers/isdn/hisax/l3ni1.c @@ -454,7 +454,7 @@ l3ni1_message_plus_chid(struct l3_process *pc, u_char mt) if (!(skb = l3_alloc_skb(7))) return; - memcpy(skb_put(skb, 7), tmp, 7); + skb_put_data(skb, tmp, 7); l3_msg(pc->st, DL_DATA | REQUEST, skb); } @@ -475,7 +475,7 @@ l3ni1_message_cause(struct l3_process *pc, u_char mt, u_char cause) l = p - tmp; if (!(skb = l3_alloc_skb(l))) return; - memcpy(skb_put(skb, l), tmp, l); + skb_put_data(skb, tmp, l); l3_msg(pc->st, DL_DATA | REQUEST, skb); } @@ -501,7 +501,7 @@ l3ni1_status_send(struct l3_process *pc, u_char pr, void *arg) l = p - tmp; if (!(skb = l3_alloc_skb(l))) return; - memcpy(skb_put(skb, l), tmp, l); + skb_put_data(skb, tmp, l); l3_msg(pc->st, DL_DATA | REQUEST, skb); } @@ -537,7 +537,7 @@ l3ni1_msg_without_setup(struct l3_process *pc, u_char pr, void *arg) l = p - tmp; if (!(skb = l3_alloc_skb(l))) return; - memcpy(skb_put(skb, l), tmp, l); + skb_put_data(skb, tmp, l); l3_msg(pc->st, DL_DATA | REQUEST, skb); ni1_release_l3_process(pc); } @@ -894,7 +894,7 @@ l3ni1_msg_with_uus(struct l3_process *pc, u_char cmd) l = p - tmp; if (!(skb = l3_alloc_skb(l))) return; - memcpy(skb_put(skb, l), tmp, l); + skb_put_data(skb, tmp, l); l3_msg(pc->st, DL_DATA | REQUEST, skb); } /* l3ni1_msg_with_uus */ @@ -1274,7 +1274,7 @@ l3ni1_setup_req(struct l3_process *pc, u_char pr, { return; |