On Thu, Jan 14, 2016 at 02:00:10PM +0800, Liu Ying wrote:
We've done sanity NULL pointer check on set->mode at the beginning of drm_crtc_helper_set_config() and bailed out if necessary, thus any later on check is redundant.
Signed-off-by: Liu Ying gnuiyl@gmail.com
Both applied to drm-misc, thanks. -Daniel
drivers/gpu/drm/drm_crtc_helper.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c index cd3fbc1..e333358 100644 --- a/drivers/gpu/drm/drm_crtc_helper.c +++ b/drivers/gpu/drm/drm_crtc_helper.c @@ -551,7 +551,7 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set) if (set->x != set->crtc->x || set->y != set->crtc->y) fb_changed = true;
- if (set->mode && !drm_mode_equal(set->mode, &set->crtc->mode)) {
- if (!drm_mode_equal(set->mode, &set->crtc->mode)) { DRM_DEBUG_KMS("modes are different, full mode set\n"); drm_mode_debug_printmodeline(&set->crtc->mode); drm_mode_debug_printmodeline(set->mode);
-- 2.5.0
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