drm/edid: don't return stack garbage from supports_rb
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 19 Jun 2012 09:33:06 +0000 (11:33 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 16 Jul 2012 15:47:39 +0000 (08:47 -0700)
commitd25d7c8f997b7de5f7c0d421ea66c78a42daebda
tree23d828bcf1d9b1028db0f9aaf259f0303d0ad592
parentd0f7cf8a1ab0479ecc37989bd332c28d5ff04f89
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>
drivers/gpu/drm/drm_edid.c