[PATCH 16/28] media: usb: gspca: gspca: don't print error when allocating urb fails
From: Wolfram Sang <hidden>
Date: 2016-08-11 21:11:25
Subsystem:
gspca usb webcam driver, media input infrastructure (v4l/dvb), the rest · Maintainers:
Hans Verkuil, Mauro Carvalho Chehab, Linus Torvalds
kmalloc will print enough information in case of failure. Signed-off-by: Wolfram Sang <redacted> --- drivers/media/usb/gspca/gspca.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/media/usb/gspca/gspca.c b/drivers/media/usb/gspca/gspca.c
index b17bd7ebcb47f7..af2395a76d8bf9 100644
--- a/drivers/media/usb/gspca/gspca.c
+++ b/drivers/media/usb/gspca/gspca.c@@ -795,10 +795,8 @@ static int create_urbs(struct gspca_dev *gspca_dev, for (n = 0; n < nurbs; n++) { urb = usb_alloc_urb(npkt, GFP_KERNEL); - if (!urb) { - pr_err("usb_alloc_urb failed\n"); + if (!urb) return -ENOMEM; - } gspca_dev->urb[n] = urb; urb->transfer_buffer = usb_alloc_coherent(gspca_dev->dev, bsize,
--
2.8.1