diff options
| author | Liu Ying <gnuiyl@gmail.com> | 2016-01-14 09:00:09 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-01-18 09:51:10 +0300 |
| commit | 07096bd3c9d83f043c733c592974aa8ea93ba2db (patch) | |
| tree | 33dd0908c215bbdac7e4d63d0d3858190383e9c8 /drivers/gpu/drm/drm_crtc_helper.c | |
| parent | 1df59b8497f47495e873c23abd6d3d290c730505 (diff) | |
| download | linux-07096bd3c9d83f043c733c592974aa8ea93ba2db.tar.xz | |
drm/crtc_helper/set_config: Remove redundant handling when set->fb is NULL
We've done sanity NULL pointer check on set->fb at the beginning of
drm_crtc_helper_set_config() and bailed out if necessary, thus any later on
check or case handling is redundant.
Signed-off-by: Liu Ying <gnuiyl@gmail.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1452751210-19216-1-git-send-email-gnuiyl@gmail.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/drm_crtc_helper.c')
| -rw-r--r-- | drivers/gpu/drm/drm_crtc_helper.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c index a02a7f9a6a9d..63e88819b91e 100644 --- a/drivers/gpu/drm/drm_crtc_helper.c +++ b/drivers/gpu/drm/drm_crtc_helper.c @@ -578,8 +578,6 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set) if (set->crtc->primary->fb == NULL) { DRM_DEBUG_KMS("crtc has no fb, full mode set\n"); mode_changed = true; - } else if (set->fb == NULL) { - mode_changed = true; } else if (set->fb->pixel_format != set->crtc->primary->fb->pixel_format) { mode_changed = true; |