SUNRPC: Fix the return value of rpc_run_bc_task()

Currently rpc_run_bc_task() will return NULL if the task allocation failed.
However the only caller is bc_send, which assumes that the return value
will be an ERR_PTR.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 154034b675bd90de493d1438ff46a2b230178742..19c9983d53607483cce29654b8e589dca6da539d 100644 (file)
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -659,6 +659,7 @@ struct rpc_task *rpc_run_bc_task(struct rpc_rqst *req,
        task = rpc_new_task(&task_setup_data);
        if (!task) {
                xprt_free_bc_request(req);
+               task = ERR_PTR(-ENOMEM);
                goto out;
        }
        task->tk_rqstp = req;