Commit 18a16a76 authored by Ben Skeggs's avatar Ben Skeggs

drm/nouveau: return error from nouveau_ramht_remove() if not found

Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent 938c40ed
......@@ -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;
}
......
......@@ -214,18 +214,19 @@ nouveau_ramht_remove_hash(struct nouveau_channel *chan, u32 handle)
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 *
......
......@@ -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);
......
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