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Subject: media: videobuf-dma-sg: void function return statements are not 
generally useful
Author:  lijian <[email protected]>
Date:    Wed May 26 11:47:12 2021 +0200

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

Signed-off-by: lijian <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

 drivers/media/v4l2-core/videobuf-dma-sg.c | 1 -
 1 file changed, 1 deletion(-)

---

diff --git a/drivers/media/v4l2-core/videobuf-dma-sg.c 
b/drivers/media/v4l2-core/videobuf-dma-sg.c
index 8dd0562de287..f75e5eedeee0 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;
 }
 
 /*

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