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| author |   Fabien Dessenne <fabien.dessenne@st.com> | 2015-06-10 07:19:37 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-06-10 12:29:55 -0300 |
| commit | 1a8b18afa13f2772b1ae79de3831f0b81b4a0903 (patch) | |
| tree | 68b7f0662e7b87dc1f67401eae0d1a3f373bb144 /drivers/media | |
| parent | ts2020: fix compilation on i386 (diff) | |
| download | linux-dev-1a8b18afa13f2772b1ae79de3831f0b81b4a0903.tar.xz linux-dev-1a8b18afa13f2772b1ae79de3831f0b81b4a0903.zip | |
[media] bdisp: remove needless check
As reported by smatch:
drivers/media/platform/sti/bdisp/bdisp-v4l2.c:947 bdisp_s_selection() warn: unsigned 'out.width' is never less than zero.
drivers/media/platform/sti/bdisp/bdisp-v4l2.c:947 bdisp_s_selection() warn: unsigned 'out.height' is never less than zero.
Indeed, width and height are unsigned.
Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/platform/sti/bdisp/bdisp-v4l2.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/media/platform/sti/bdisp/bdisp-v4l2.c b/drivers/media/platform/sti/bdisp/bdisp-v4l2.c index 89d7a2279bc6..9a8405cd5216 100644 --- a/drivers/media/platform/sti/bdisp/bdisp-v4l2.c +++ b/drivers/media/platform/sti/bdisp/bdisp-v4l2.c @@ -944,8 +944,7 @@ static int bdisp_s_selection(struct file *file, void *fh, out.width = ALIGN(in->width, frame->fmt->w_align); out.height = ALIGN(in->height, frame->fmt->w_align); - if ((out.width < 0) || (out.height < 0) || - ((out.left + out.width) > frame->width) || + if (((out.left + out.width) > frame->width) || ((out.top + out.height) > frame->height)) { dev_err(ctx->bdisp_dev->dev, "Invalid crop: %dx%d@(%d,%d) vs frame: %dx%d\n", |