From 2685b1d1d1cdd005c0c553632c4bf48d8b483722 Mon Sep 17 00:00:00 2001
From: Wolfram Sang <wsa-dev@sang-engineering.com>
Date: Thu, 11 Aug 2016 18:04:00 -0300
Subject: [PATCH] [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>
---
drivers/media/usb/stkwebcam/stk-webcam.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/media/usb/stkwebcam/stk-webcam.c b/drivers/media/usb/stkwebcam/stk-webcam.c
index c21c4c004f977..db200c9d796d3 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");
--
2.30.2