diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-06-19 11:33:06 +0200 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2012-06-21 10:34:13 +0200 |
| commit | b196a4980ff7bb54db478e2a408dc8b12be15304 (patch) | |
| tree | 22a47e6dd31e0c573df44fb4c75101d69af0bdea /drivers/gpu | |
| parent | vga_switcheroo: Add include guard (diff) | |
| download | linux-b196a4980ff7bb54db478e2a408dc8b12be15304.tar.xz linux-b196a4980ff7bb54db478e2a408dc8b12be15304.zip | |
drm/edid: don't return stack garbage from supports_rb
We need to initialize this to false, because the is_rb callback only
ever sets it to true.
Noticed while reading through the code.
Cc: stable@vger.kernel.org
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/drm_edid.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index eb92fe257a39..5873e481e5d2 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -610,7 +610,7 @@ static bool drm_monitor_supports_rb(struct edid *edid) { if (edid->revision >= 4) { - bool ret; + bool ret = false; drm_for_each_detailed_block((u8 *)edid, is_rb, &ret); return ret; } |