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[media] media: usb: cx231xx: cx231xx-core: don't print error when allocating urb fails 

kmalloc will print enough information in case of failure.

Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Wolfram Sang 2016-08-11 18:03:46 -03:00 committed by Mauro Carvalho Chehab
parent c86bc45d41
commit 0eca51b183
1 changed files with 0 additions and 4 deletions
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4
drivers/media/usb/cx231xx/cx231xx-core.c
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@ -1054,8 +1054,6 @@ int cx231xx_init_isoc(struct cx231xx *dev, int max_packets,
for (i = 0; i < dev->video_mode.isoc_ctl.num_bufs; i++) { for (i = 0; i < dev->video_mode.isoc_ctl.num_bufs; i++) {
urb = usb_alloc_urb(max_packets, GFP_KERNEL); urb = usb_alloc_urb(max_packets, GFP_KERNEL);
if (!urb) { if (!urb) {
dev_err(dev->dev,
"cannot alloc isoc_ctl.urb %i\n", i);
cx231xx_uninit_isoc(dev); cx231xx_uninit_isoc(dev);
return -ENOMEM; return -ENOMEM;
} }
@ -1191,8 +1189,6 @@ int cx231xx_init_bulk(struct cx231xx *dev, int max_packets,
for (i = 0; i < dev->video_mode.bulk_ctl.num_bufs; i++) { for (i = 0; i < dev->video_mode.bulk_ctl.num_bufs; i++) {
urb = usb_alloc_urb(0, GFP_KERNEL); urb = usb_alloc_urb(0, GFP_KERNEL);
if (!urb) { if (!urb) {
dev_err(dev->dev,
"cannot alloc bulk_ctl.urb %i\n", i);
cx231xx_uninit_bulk(dev); cx231xx_uninit_bulk(dev);
return -ENOMEM; return -ENOMEM;
} }