diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2012-03-15 19:58:31 +0200 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2012-04-24 09:50:20 +0100 |
| commit | f1ae126cdf1d1514da6e89a248232a7f7d315fe0 (patch) | |
| tree | b698a6cfeb735df7873865614f5f834fbcdaace9 /drivers/gpu/drm/drm_crtc.c | |
| parent | 343d4a79fdaeb8753201324c03fbc108f4e62636 (diff) | |
| download | linux-3.10-f1ae126cdf1d1514da6e89a248232a7f7d315fe0.tar.gz linux-3.10-f1ae126cdf1d1514da6e89a248232a7f7d315fe0.tar.bz2 linux-3.10-f1ae126cdf1d1514da6e89a248232a7f7d315fe0.zip | |
drm: Unify and fix idr error handling
The error handling code w.r.t. idr usage looks inconsistent.
In the case of drm_mode_object_get() and drm_ctxbitmap_next() the error
handling is also incomplete.
Unify the code to follow the same pattern always.
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 | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index 4d4e8b05573..a9ca1b80fc2 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -227,7 +227,7 @@ static int drm_mode_object_get(struct drm_device *dev, again: if (idr_pre_get(&dev->mode_config.crtc_idr, GFP_KERNEL) == 0) { DRM_ERROR("Ran out memory getting a mode number\n"); - return -EINVAL; + return -ENOMEM; } mutex_lock(&dev->mode_config.idr_mutex); @@ -235,6 +235,8 @@ again: mutex_unlock(&dev->mode_config.idr_mutex); if (ret == -EAGAIN) goto again; + else if (ret) + return ret; obj->id = new_id; obj->type = obj_type; |