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Date: Mon, 18 Sep 2017 22:11:30 +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 1/2] [media] vicam: Delete an error message for a failed memory allocation in vicam_dostream() From: Markus Elfring <elfring@...rs.sourceforge.net> Date: Mon, 18 Sep 2017 21:48:55 +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/vicam.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/media/usb/gspca/vicam.c b/drivers/media/usb/gspca/vicam.c index 554b90ef2200..15b6887a8e97 100644 --- a/drivers/media/usb/gspca/vicam.c +++ b/drivers/media/usb/gspca/vicam.c @@ -183,10 +183,8 @@ static void vicam_dostream(struct work_struct *work) frame_sz = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].sizeimage + HEADER_SIZE; buffer = kmalloc(frame_sz, GFP_KERNEL | GFP_DMA); - if (!buffer) { - pr_err("Couldn't allocate USB buffer\n"); + if (!buffer) goto exit; - } while (gspca_dev->present && gspca_dev->streaming) { #ifdef CONFIG_PM -- 2.14.1
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