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Date: Mon, 18 Sep 2017 21:34:56 +0200 From: SF Markus Elfring <elfring@...rs.sourceforge.net> To: linux-media@...r.kernel.org, Hans Verkuil <hverkuil@...all.nl>, Mauro Carvalho Chehab <mchehab@...nel.org>, Sakari Ailus <sakari.ailus@...ux.intel.com> Cc: LKML <linux-kernel@...r.kernel.org>, kernel-janitors@...r.kernel.org Subject: [PATCH] [media] sq905: Delete an error message for a failed memory allocation in sq905_dostream() From: Markus Elfring <elfring@...rs.sourceforge.net> Date: Mon, 18 Sep 2017 21:30:58 +0200 Omit an extra message for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net> --- drivers/media/usb/gspca/sq905.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/media/usb/gspca/sq905.c b/drivers/media/usb/gspca/sq905.c index f1da34a10ce8..ca8cdd753a2b 100644 --- a/drivers/media/usb/gspca/sq905.c +++ b/drivers/media/usb/gspca/sq905.c @@ -218,10 +218,8 @@ static void sq905_dostream(struct work_struct *work) u8 *buffer; buffer = kmalloc(SQ905_MAX_TRANSFER, GFP_KERNEL | GFP_DMA); - if (!buffer) { - pr_err("Couldn't allocate USB buffer\n"); + if (!buffer) goto quit_stream; - } frame_sz = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].sizeimage + FRAME_HEADER_LEN; -- 2.14.1
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