diff options
Diffstat (limited to 'drivers/infiniband/hw/qib')
-rw-r--r-- | drivers/infiniband/hw/qib/qib_iba7322.c | 7 | ||||
-rw-r--r-- | drivers/infiniband/hw/qib/qib_mad.c | 52 | ||||
-rw-r--r-- | drivers/infiniband/hw/qib/qib_sdma.c | 10 |
3 files changed, 21 insertions, 48 deletions
diff --git a/drivers/infiniband/hw/qib/qib_iba7322.c b/drivers/infiniband/hw/qib/qib_iba7322.c index a10eab89aee4..189a0ce6056a 100644 --- a/drivers/infiniband/hw/qib/qib_iba7322.c +++ b/drivers/infiniband/hw/qib/qib_iba7322.c @@ -1733,9 +1733,9 @@ done: return; } -static void qib_error_tasklet(unsigned long data) +static void qib_error_tasklet(struct tasklet_struct *t) { - struct qib_devdata *dd = (struct qib_devdata *)data; + struct qib_devdata *dd = from_tasklet(dd, t, error_tasklet); handle_7322_errors(dd); qib_write_kreg(dd, kr_errmask, dd->cspec->errormask); @@ -3537,8 +3537,7 @@ try_intx: for (i = 0; i < ARRAY_SIZE(redirect); i++) qib_write_kreg(dd, kr_intredirect + i, redirect[i]); dd->cspec->main_int_mask = mask; - tasklet_init(&dd->error_tasklet, qib_error_tasklet, - (unsigned long)dd); + tasklet_setup(&dd->error_tasklet, qib_error_tasklet); } /** diff --git a/drivers/infiniband/hw/qib/qib_mad.c b/drivers/infiniband/hw/qib/qib_mad.c index e7789e724f56..f83e331977f8 100644 --- a/drivers/infiniband/hw/qib/qib_mad.c +++ b/drivers/infiniband/hw/qib/qib_mad.c @@ -2293,76 +2293,50 @@ static int process_cc(struct ib_device *ibdev, int mad_flags, struct ib_mad *out_mad) { struct ib_cc_mad *ccp = (struct ib_cc_mad *)out_mad; - int ret; - *out_mad = *in_mad; if (ccp->class_version != 2) { ccp->status |= IB_SMP_UNSUP_VERSION; - ret = reply((struct ib_smp *)ccp); - goto bail; + return reply((struct ib_smp *)ccp); } switch (ccp->method) { case IB_MGMT_METHOD_GET: switch (ccp->attr_id) { case IB_CC_ATTR_CLASSPORTINFO: - ret = cc_get_classportinfo(ccp, ibdev); - goto bail; - + return cc_get_classportinfo(ccp, ibdev); case IB_CC_ATTR_CONGESTION_INFO: - ret = cc_get_congestion_info(ccp, ibdev, port); - goto bail; - + return cc_get_congestion_info(ccp, ibdev, port); case IB_CC_ATTR_CA_CONGESTION_SETTING: - ret = cc_get_congestion_setting(ccp, ibdev, port); - goto bail; - + return cc_get_congestion_setting(ccp, ibdev, port); case IB_CC_ATTR_CONGESTION_CONTROL_TABLE: - ret = cc_get_congestion_control_table(ccp, ibdev, port); - goto bail; - - fallthrough; + return cc_get_congestion_control_table(ccp, ibdev, port); default: ccp->status |= IB_SMP_UNSUP_METH_ATTR; - ret = reply((struct ib_smp *) ccp); - goto bail; + return reply((struct ib_smp *) ccp); } - case IB_MGMT_METHOD_SET: switch (ccp->attr_id) { case IB_CC_ATTR_CA_CONGESTION_SETTING: - ret = cc_set_congestion_setting(ccp, ibdev, port); - goto bail; - + return cc_set_congestion_setting(ccp, ibdev, port); case IB_CC_ATTR_CONGESTION_CONTROL_TABLE: - ret = cc_set_congestion_control_table(ccp, ibdev, port); - goto bail; - - fallthrough; + return cc_set_congestion_control_table(ccp, ibdev, port); default: ccp->status |= IB_SMP_UNSUP_METH_ATTR; - ret = reply((struct ib_smp *) ccp); - goto bail; + return reply((struct ib_smp *) ccp); } - case IB_MGMT_METHOD_GET_RESP: /* * The ib_mad module will call us to process responses * before checking for other consumers. * Just tell the caller to process it normally. */ - ret = IB_MAD_RESULT_SUCCESS; - goto bail; - - case IB_MGMT_METHOD_TRAP: - default: - ccp->status |= IB_SMP_UNSUP_METHOD; - ret = reply((struct ib_smp *) ccp); + return IB_MAD_RESULT_SUCCESS; } -bail: - return ret; + /* method is unsupported */ + ccp->status |= IB_SMP_UNSUP_METHOD; + return reply((struct ib_smp *) ccp); } /** diff --git a/drivers/infiniband/hw/qib/qib_sdma.c b/drivers/infiniband/hw/qib/qib_sdma.c index 8f8d61736656..5e86cbf7d70e 100644 --- a/drivers/infiniband/hw/qib/qib_sdma.c +++ b/drivers/infiniband/hw/qib/qib_sdma.c @@ -62,7 +62,7 @@ static void sdma_get(struct qib_sdma_state *); static void sdma_put(struct qib_sdma_state *); static void sdma_set_state(struct qib_pportdata *, enum qib_sdma_states); static void sdma_start_sw_clean_up(struct qib_pportdata *); -static void sdma_sw_clean_up_task(unsigned long); +static void sdma_sw_clean_up_task(struct tasklet_struct *); static void unmap_desc(struct qib_pportdata *, unsigned); static void sdma_get(struct qib_sdma_state *ss) @@ -119,9 +119,10 @@ static void clear_sdma_activelist(struct qib_pportdata *ppd) } } -static void sdma_sw_clean_up_task(unsigned long opaque) +static void sdma_sw_clean_up_task(struct tasklet_struct *t) { - struct qib_pportdata *ppd = (struct qib_pportdata *) opaque; + struct qib_pportdata *ppd = from_tasklet(ppd, t, + sdma_sw_clean_up_task); unsigned long flags; spin_lock_irqsave(&ppd->sdma_lock, flags); @@ -436,8 +437,7 @@ int qib_setup_sdma(struct qib_pportdata *ppd) INIT_LIST_HEAD(&ppd->sdma_activelist); - tasklet_init(&ppd->sdma_sw_clean_up_task, sdma_sw_clean_up_task, - (unsigned long)ppd); + tasklet_setup(&ppd->sdma_sw_clean_up_task, sdma_sw_clean_up_task); ret = dd->f_init_sdma_regs(ppd); if (ret) |