From 7c57529baa17e14c8b5406da41a3118613fe880d Mon Sep 17 00:00:00 2001 From: Markus Elfring Date: Sun, 30 Nov 2014 19:10:51 -0300 Subject: [PATCH] [media] V4L2: Deletion of an unnecessary check before the function call "vb2_put_vma" The vb2_put_vma() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Acked-by: Marek Szyprowski Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/v4l2-core/videobuf2-vmalloc.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/media/v4l2-core/videobuf2-vmalloc.c b/drivers/media/v4l2-core/videobuf2-vmalloc.c index 3966b121e466..fba944e50227 100644 --- a/drivers/media/v4l2-core/videobuf2-vmalloc.c +++ b/drivers/media/v4l2-core/videobuf2-vmalloc.c @@ -154,8 +154,7 @@ static void vb2_vmalloc_put_userptr(void *buf_priv) } kfree(buf->pages); } else { - if (buf->vma) - vb2_put_vma(buf->vma); + vb2_put_vma(buf->vma); iounmap(buf->vaddr); } kfree(buf); -- 2.39.5