diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-06-19 11:33:06 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-07-16 08:47:39 -0700 |
| commit | d25d7c8f997b7de5f7c0d421ea66c78a42daebda (patch) | |
| tree | 23d828bcf1d9b1028db0f9aaf259f0303d0ad592 | |
| parent | d0f7cf8a1ab0479ecc37989bd332c28d5ff04f89 (diff) | |
drm/edid: don't return stack garbage from supports_rb
commit b196a4980ff7bb54db478e2a408dc8b12be15304 upstream.
We need to initialize this to false, because the is_rb callback only
ever sets it to true.
Noticed while reading through the code.
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -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 1bbb85b9ce4..a303b613a17 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -584,7 +584,7 @@ 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; } |