drm/nouveau/falcon: fix a few indentation issues

There are a few statements that are indented incorrectly. Fix these.
Signed-off-by: NColin Ian King <colin.king@canonical.com>
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue.c

@@ -269,7 +269,7 @@ cmd_write(struct nvkm_msgqueue *priv, struct nvkm_msgqueue_hdr *cmd,
 		commit = false;
 	}
 
-	   cmd_queue_close(priv, queue, commit);
+	cmd_queue_close(priv, queue, commit);
 
 	return ret;
 }
@@ -347,7 +347,7 @@ nvkm_msgqueue_post(struct nvkm_msgqueue *priv, enum msgqueue_msg_priority prio,
 	ret = cmd_write(priv, cmd, queue);
 	if (ret) {
 		seq->state = SEQ_STATE_PENDING;
-		      msgqueue_seq_release(priv, seq);
+		msgqueue_seq_release(priv, seq);
 	}
 
 	return ret;
@@ -373,7 +373,7 @@ msgqueue_msg_handle(struct nvkm_msgqueue *priv, struct nvkm_msgqueue_hdr *hdr)
 	if (seq->completion)
 		complete(seq->completion);
 
-	   msgqueue_seq_release(priv, seq);
+	msgqueue_seq_release(priv, seq);
 
 	return 0;
 }