diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2013-10-17 14:35:01 +0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2013-11-06 07:25:18 +0400 |
| commit | 37c4e705fcc4ace41c95ab362440d771f8b24972 (patch) | |
| tree | 3081ca6d04d75b8756101b257ae9da96e35e8bf1 /drivers/gpu/drm/drm_crtc.c | |
| parent | f27657f2ea7ffc07cc5bd19e7b9f937b4451bbc8 (diff) | |
| download | linux-37c4e705fcc4ace41c95ab362440d771f8b24972.tar.xz | |
drm: Return -ENOENT when a framebuffer can't be found
Return -ENOENT for framebuffers like we do for other mode objects that
can't be found.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/drm_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/drm_crtc.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index 6cb24684c789..b6a8f7ffb47f 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -2164,7 +2164,7 @@ int drm_mode_setcrtc(struct drm_device *dev, void *data, if (!fb) { DRM_DEBUG_KMS("Unknown FB ID%d\n", crtc_req->fb_id); - ret = -EINVAL; + ret = -ENOENT; goto out; } } @@ -2654,7 +2654,7 @@ fail_lookup: mutex_unlock(&dev->mode_config.fb_lock); mutex_unlock(&file_priv->fbs_lock); - return -EINVAL; + return -ENOENT; } /** @@ -2682,7 +2682,7 @@ int drm_mode_getfb(struct drm_device *dev, fb = drm_framebuffer_lookup(dev, r->fb_id); if (!fb) - return -EINVAL; + return -ENOENT; r->height = fb->height; r->width = fb->width; @@ -2727,7 +2727,7 @@ int drm_mode_dirtyfb_ioctl(struct drm_device *dev, fb = drm_framebuffer_lookup(dev, r->fb_id); if (!fb) - return -EINVAL; + return -ENOENT; num_clips = r->num_clips; clips_ptr = (struct drm_clip_rect __user *)(unsigned long)r->clips_ptr; @@ -3636,8 +3636,10 @@ int drm_mode_page_flip_ioctl(struct drm_device *dev, goto out; fb = drm_framebuffer_lookup(dev, page_flip->fb_id); - if (!fb) + if (!fb) { + ret = -ENOENT; goto out; + } ret = drm_crtc_check_viewport(crtc, crtc->x, crtc->y, &crtc->mode, fb); if (ret) |