NFS: Add an nfs4_call_sync_custom() function

There are a few cases where we need to manually configure the rpc_task_setup structure to get the behavior we want. Signed-off-by: Anna Schumaker <[email protected]>
boxfire · Aug 22, 2019 · 48c0585 · 48c0585
1 parent 1e672e3
commit 48c0585
Showing 1 changed file with 15 additions and 10 deletions.
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
@@ -1073,14 +1073,26 @@ static const struct rpc_call_ops nfs40_call_sync_ops = {
 	.rpc_call_done = nfs40_call_sync_done,
 };
 
+static int nfs4_call_sync_custom(struct rpc_task_setup *task_setup)
+{
+	int ret;
+	struct rpc_task *task;
+
+	task = rpc_run_task(task_setup);
+	if (IS_ERR(task))
+		return PTR_ERR(task);
+
+	ret = task->tk_status;
+	rpc_put_task(task);
+	return ret;
+}
+
 static int nfs4_call_sync_sequence(struct rpc_clnt *clnt,
 				   struct nfs_server *server,
 				   struct rpc_message *msg,
 				   struct nfs4_sequence_args *args,
 				   struct nfs4_sequence_res *res)
 {
-	int ret;
-	struct rpc_task *task;
 	struct nfs_client *clp = server->nfs_client;
 	struct nfs4_call_sync_data data = {
 		.seq_server = server,
@@ -1094,14 +1106,7 @@ static int nfs4_call_sync_sequence(struct rpc_clnt *clnt,
 		.callback_data = &data
 	};
 
-	task = rpc_run_task(&task_setup);
-	if (IS_ERR(task))
-		ret = PTR_ERR(task);
-	else {
-		ret = task->tk_status;
-		rpc_put_task(task);
-	}
-	return ret;
+	return nfs4_call_sync_custom(&task_setup);
 }
 
 int nfs4_call_sync(struct rpc_clnt *clnt,