diff options
author | Ben Skeggs <bskeggs@redhat.com> | 2010-10-12 10:11:00 +1000 |
---|---|---|
committer | Ben Skeggs <bskeggs@redhat.com> | 2010-12-03 15:05:27 +1000 |
commit | 18a16a768c3d37f5bfdbb414217b530294d5d442 (patch) | |
tree | 70574a519558bdd78a93acb06e0cd51296085c18 /drivers/gpu/drm/nouveau | |
parent | 938c40ed69b2c1eceb72247b5e8975b28afc195f (diff) | |
download | op-kernel-dev-18a16a768c3d37f5bfdbb414217b530294d5d442.zip op-kernel-dev-18a16a768c3d37f5bfdbb414217b530294d5d442.tar.gz |
drm/nouveau: return error from nouveau_ramht_remove() if not found
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau')
-rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_object.c | 10 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_ramht.c | 5 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_ramht.h | 2 |
3 files changed, 6 insertions, 11 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_object.c b/drivers/gpu/drm/nouveau/nouveau_object.c index 068441c..ce9958a 100644 --- a/drivers/gpu/drm/nouveau/nouveau_object.c +++ b/drivers/gpu/drm/nouveau/nouveau_object.c @@ -926,20 +926,14 @@ int nouveau_ioctl_gpuobj_free(struct drm_device *dev, void *data, struct drm_file *file_priv) { struct drm_nouveau_gpuobj_free *objfree = data; - struct nouveau_gpuobj *gpuobj; struct nouveau_channel *chan; - int ret = -ENOENT; + int ret; chan = nouveau_channel_get(dev, file_priv, objfree->channel); if (IS_ERR(chan)) return PTR_ERR(chan); - gpuobj = nouveau_ramht_find(chan, objfree->handle); - if (gpuobj) { - nouveau_ramht_remove(chan, objfree->handle); - ret = 0; - } - + ret = nouveau_ramht_remove(chan, objfree->handle); nouveau_channel_put(&chan); return ret; } diff --git a/drivers/gpu/drm/nouveau/nouveau_ramht.c b/drivers/gpu/drm/nouveau/nouveau_ramht.c index 2d85809..b4c63c0 100644 --- a/drivers/gpu/drm/nouveau/nouveau_ramht.c +++ b/drivers/gpu/drm/nouveau/nouveau_ramht.c @@ -214,18 +214,19 @@ out: spin_unlock_irqrestore(&chan->ramht->lock, flags); } -void +int nouveau_ramht_remove(struct nouveau_channel *chan, u32 handle) { struct nouveau_ramht_entry *entry; entry = nouveau_ramht_remove_entry(chan, handle); if (!entry) - return; + return -ENOENT; nouveau_ramht_remove_hash(chan, entry->handle); nouveau_gpuobj_ref(NULL, &entry->gpuobj); kfree(entry); + return 0; } struct nouveau_gpuobj * diff --git a/drivers/gpu/drm/nouveau/nouveau_ramht.h b/drivers/gpu/drm/nouveau/nouveau_ramht.h index b79cb5e..c82de98 100644 --- a/drivers/gpu/drm/nouveau/nouveau_ramht.h +++ b/drivers/gpu/drm/nouveau/nouveau_ramht.h @@ -48,7 +48,7 @@ extern void nouveau_ramht_ref(struct nouveau_ramht *, struct nouveau_ramht **, extern int nouveau_ramht_insert(struct nouveau_channel *, u32 handle, struct nouveau_gpuobj *); -extern void nouveau_ramht_remove(struct nouveau_channel *, u32 handle); +extern int nouveau_ramht_remove(struct nouveau_channel *, u32 handle); extern struct nouveau_gpuobj * nouveau_ramht_find(struct nouveau_channel *chan, u32 handle); |