From: lijian <lijian@yulong.com>
Date: Wed, 26 May 2021 09:47:12 +0000 (+0200)
Subject: media: videobuf-dma-sg: void function return statements are not generally useful
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=2bcfc81147b9266a521e5cfe2d9abbf64a2ceef4;p=linux.git

media: videobuf-dma-sg: void function return statements are not generally useful

void function videobuf_vm_close return statements are not generally useful,
so deleted the return in function videobuf_vm_close().

Signed-off-by: lijian <lijian@yulong.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---

diff --git a/drivers/media/v4l2-core/videobuf-dma-sg.c b/drivers/media/v4l2-core/videobuf-dma-sg.c
index 8dd0562de287c..f75e5eedeee05 100644
--- a/drivers/media/v4l2-core/videobuf-dma-sg.c
+++ b/drivers/media/v4l2-core/videobuf-dma-sg.c
@@ -423,7 +423,6 @@ static void videobuf_vm_close(struct vm_area_struct *vma)
 		videobuf_queue_unlock(q);
 		kfree(map);
 	}
-	return;
 }
 
 /*