diff options
| author | Wolfram Sang <wsa-dev@sang-engineering.com> | 2016-08-25 20:39:29 +0300 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2016-08-29 10:48:20 +0300 |
| commit | 22184917ab61e97ce5f0025027d414ce33edc752 (patch) | |
| tree | 19bd5c3972828d76f30d2278ca7daa5d28fa563a /drivers/usb/renesas_usbhs | |
| parent | cb73db7d719b29e944e1394808fc5891604b908a (diff) | |
| download | linux-22184917ab61e97ce5f0025027d414ce33edc752.tar.xz | |
usb: renesas_usbhs: mod_host: don't print on ENOMEM
All kmalloc-based functions print enough information on failures.
Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/renesas_usbhs')
| -rw-r--r-- | drivers/usb/renesas_usbhs/mod_host.c | 10 |
1 files changed, 2 insertions, 8 deletions
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); |