diff options
Diffstat (limited to 'drivers/usb/renesas_usbhs')
-rw-r--r-- | drivers/usb/renesas_usbhs/mod_gadget.c | 6 | ||||
-rw-r--r-- | drivers/usb/renesas_usbhs/mod_host.c | 10 | ||||
-rw-r--r-- | drivers/usb/renesas_usbhs/pipe.c | 4 |
3 files changed, 4 insertions, 16 deletions
diff --git a/drivers/usb/renesas_usbhs/mod_gadget.c b/drivers/usb/renesas_usbhs/mod_gadget.c index c4c64740a3e7..86b37a8eedd4 100644 --- a/drivers/usb/renesas_usbhs/mod_gadget.c +++ b/drivers/usb/renesas_usbhs/mod_gadget.c @@ -335,7 +335,6 @@ static void __usbhsg_recip_send_status(struct usbhsg_gpriv *gpriv, buf = kmalloc(sizeof(*buf), GFP_ATOMIC); if (!buf) { usb_ep_free_request(&dcp->ep, req); - dev_err(dev, "recip data allocation fail\n"); return; } @@ -1062,14 +1061,11 @@ int usbhs_mod_gadget_probe(struct usbhs_priv *priv) int ret; gpriv = kzalloc(sizeof(struct usbhsg_gpriv), GFP_KERNEL); - if (!gpriv) { - dev_err(dev, "Could not allocate gadget priv\n"); + if (!gpriv) return -ENOMEM; - } uep = kzalloc(sizeof(struct usbhsg_uep) * pipe_size, GFP_KERNEL); if (!uep) { - dev_err(dev, "Could not allocate ep\n"); ret = -ENOMEM; goto usbhs_mod_gadget_probe_err_gpriv; } diff --git a/drivers/usb/renesas_usbhs/mod_host.c b/drivers/usb/renesas_usbhs/mod_host.c index 3bf0b72eb359..165e81bfd93a 100644 --- a/drivers/usb/renesas_usbhs/mod_host.c +++ b/drivers/usb/renesas_usbhs/mod_host.c @@ -166,14 +166,10 @@ static struct usbhsh_request *usbhsh_ureq_alloc(struct usbhsh_hpriv *hpriv, gfp_t mem_flags) { struct usbhsh_request *ureq; - struct usbhs_priv *priv = usbhsh_hpriv_to_priv(hpriv); - struct device *dev = usbhs_priv_to_dev(priv); ureq = kzalloc(sizeof(struct usbhsh_request), mem_flags); - if (!ureq) { - dev_err(dev, "ureq alloc fail\n"); + if (!ureq) return NULL; - } usbhs_pkt_init(&ureq->pkt); ureq->urb = urb; @@ -388,10 +384,8 @@ static int usbhsh_endpoint_attach(struct usbhsh_hpriv *hpriv, unsigned long flags; uep = kzalloc(sizeof(struct usbhsh_ep), mem_flags); - if (!uep) { - dev_err(dev, "usbhsh_ep alloc fail\n"); + if (!uep) return -ENOMEM; - } /******************** spin lock ********************/ usbhs_lock(priv, flags); diff --git a/drivers/usb/renesas_usbhs/pipe.c b/drivers/usb/renesas_usbhs/pipe.c index c238772b9e9e..9396a8c14af8 100644 --- a/drivers/usb/renesas_usbhs/pipe.c +++ b/drivers/usb/renesas_usbhs/pipe.c @@ -804,10 +804,8 @@ int usbhs_pipe_probe(struct usbhs_priv *priv) } info->pipe = kzalloc(sizeof(struct usbhs_pipe) * pipe_size, GFP_KERNEL); - if (!info->pipe) { - dev_err(dev, "Could not allocate pipe\n"); + if (!info->pipe) return -ENOMEM; - } info->size = pipe_size; |