Commit 0d3732fb authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
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media: ti: davinci: vpbe_display.c: return 0 instead of 'ret'. 



Since 'ret' is known to be 0, just return '0'. This fixes a smatch warning:

vpbe_display.c:1152 vpbe_display_open() warn: missing error code? 'err'

Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Cc: "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@kernel.org>
parent 22237077

drivers/media/platform/ti/davinci/vpbe_display.c

+1 −1
Original line number Diff line number Diff line
@@ -1149,7 +1149,7 @@ static int vpbe_display_open(struct file *file) 


	/* leaving if layer is already initialized */

	if (!v4l2_fh_is_singular_file(file))

		return err;

		return 0;



	if (!layer->usrs) {

		if (mutex_lock_interruptible(&layer->opslock))