From 0d3732fb1b20d2a636d294cdf51c35f9233d622a Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Thu, 26 Jan 2023 14:00:47 +0100 Subject: [PATCH] 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: Hans Verkuil Cc: "Lad, Prabhakar" Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/ti/davinci/vpbe_display.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/ti/davinci/vpbe_display.c b/drivers/media/platform/ti/davinci/vpbe_display.c index 9ea70817538e..ea2d0795d1e2 100644 --- a/drivers/media/platform/ti/davinci/vpbe_display.c +++ b/drivers/media/platform/ti/davinci/vpbe_display.c @@ -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))