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| author | Markus Elfring <elfring@users.sourceforge.net> | 2014-11-30 19:10:51 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2014-12-02 11:33:09 -0200 |
| commit | 7c57529baa17e14c8b5406da41a3118613fe880d (patch) | |
| tree | 60fff88ad7f31371bf63f83ae6e7c12feec963b7 /drivers/media/v4l2-core | |
| parent | 8c17e5e3b340d7b104756c01c1eac9a907c18bf6 (diff) | |
| download | linux-7c57529baa17e14c8b5406da41a3118613fe880d.tar.gz linux-7c57529baa17e14c8b5406da41a3118613fe880d.tar.bz2 linux-7c57529baa17e14c8b5406da41a3118613fe880d.zip | |
[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 <elfring@users.sourceforge.net>
Acked-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/v4l2-core')
| -rw-r--r-- | drivers/media/v4l2-core/videobuf2-vmalloc.c | 3 |
1 files changed, 1 insertions, 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); |