Commit 660f0597 authored May 14, 2018 by Hans Verkuil Committed by Mauro Carvalho Chehab May 25, 2018

media: renesas-ceu: fix compiler warning



In function 'strncpy',
    inlined from 'ceu_notify_complete' at drivers/media/platform/renesas-ceu.c:1378:2:
include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying 11 bytes from a string of the same length [-Wstringop-truncation]
  return __builtin_strncpy(p, q, size);
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Cc: Jacopo Mondi <jacopo+renesas@jmondi.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

parent bcab64e8

drivers/media/platform/renesas-ceu.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1375,7 +1375,7 @@ static int ceu_notify_complete(struct v4l2_async_notifier *notifier)
		return ret;

		/* Register the video device. */
		strncpy(vdev->name, DRIVER_NAME, strlen(DRIVER_NAME));
		strlcpy(vdev->name, DRIVER_NAME, sizeof(vdev->name));
		vdev->v4l2_dev = v4l2_dev;
		vdev->lock = &ceudev->mlock;
		vdev->queue = &ceudev->vb2_vq;

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