From: Wolfram Sang <wsa-dev@sang-engineering.com>
Date: Thu, 11 Aug 2016 21:04:00 +0000 (-0300)
Subject: [media] media: usb: stkwebcam: stk-webcam: don't print error when allocating urb... 
X-Git-Tag: v4.14-rc1~332^2~1859
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2685b1d1d1cdd005c0c553632c4bf48d8b483722;p=platform%2Fkernel%2Flinux-rpi.git

[media] media: usb: stkwebcam: stk-webcam: 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>
---

diff --git a/drivers/media/usb/stkwebcam/stk-webcam.c b/drivers/media/usb/stkwebcam/stk-webcam.c
index c21c4c0..db200c9 100644
--- a/drivers/media/usb/stkwebcam/stk-webcam.c
+++ b/drivers/media/usb/stkwebcam/stk-webcam.c
@@ -452,10 +452,8 @@ static int stk_prepare_iso(struct stk_camera *dev)
 			STK_ERROR("isobuf data already allocated\n");
 		if (dev->isobufs[i].urb == NULL) {
 			urb = usb_alloc_urb(ISO_FRAMES_PER_DESC, GFP_KERNEL);
-			if (urb == NULL) {
-				STK_ERROR("Failed to allocate URB %d\n", i);
+			if (urb == NULL)
 				goto isobufs_out;
-			}
 			dev->isobufs[i].urb = urb;
 		} else {
 			STK_ERROR("Killing URB\n");