From: Thierry Reding treding@nvidia.com
The function can never fail, and always returns 0, so it may just as well not return anything.
Signed-off-by: Thierry Reding treding@nvidia.com --- drivers/gpu/drm/drm_crtc_helper.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c index df281b54db01..72ce15e21bcd 100644 --- a/drivers/gpu/drm/drm_crtc_helper.c +++ b/drivers/gpu/drm/drm_crtc_helper.c @@ -387,8 +387,7 @@ done: } EXPORT_SYMBOL(drm_crtc_helper_set_mode);
- -static int +static void drm_crtc_helper_disable(struct drm_crtc *crtc) { struct drm_device *dev = crtc->dev; @@ -417,7 +416,6 @@ drm_crtc_helper_disable(struct drm_crtc *crtc) }
__drm_helper_disable_unused_functions(dev); - return 0; }
/** @@ -468,7 +466,8 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set) (int)set->num_connectors, set->x, set->y); } else { DRM_DEBUG_KMS("[CRTC:%d] [NOFB]\n", set->crtc->base.id); - return drm_crtc_helper_disable(set->crtc); + drm_crtc_helper_disable(set->crtc); + return 0; }
dev = set->crtc->dev;