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

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/gpu/drm/nouveau/nouveau_ramht.c b/drivers/gpu/drm/nouveau/nouveau_ramht.c
index 2d8580927ca4..b4c63c058888 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 *