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authorWolfram Sang <wsa-dev@sang-engineering.com>2016-08-25 20:39:29 +0300
committerFelipe Balbi <felipe.balbi@linux.intel.com>2016-08-29 10:48:20 +0300
commit22184917ab61e97ce5f0025027d414ce33edc752 (patch)
tree19bd5c3972828d76f30d2278ca7daa5d28fa563a /drivers/usb/renesas_usbhs
parentcb73db7d719b29e944e1394808fc5891604b908a (diff)
downloadlinux-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.c10
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);