From: Fred Isaman <iisaman@netapp.com>
Date: Fri, 11 Feb 2011 15:42:35 +0000 (+0000)
Subject: RPC: remove check for impossible condition in rpc_make_runnable
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=cee6a5372f8804f58acc87f07816f64db36718e2;p=linux-beck.git

RPC: remove check for impossible condition in rpc_make_runnable

queue_work() only returns 0 or 1, never a negative value.

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

diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
index 59e599498e37..93107265256d 100644
--- a/net/sunrpc/sched.c
+++ b/net/sunrpc/sched.c
@@ -299,15 +299,8 @@ static void rpc_make_runnable(struct rpc_task *task)
 	if (rpc_test_and_set_running(task))
 		return;
 	if (RPC_IS_ASYNC(task)) {
-		int status;
-
 		INIT_WORK(&task->u.tk_work, rpc_async_schedule);
-		status = queue_work(rpciod_workqueue, &task->u.tk_work);
-		if (status < 0) {
-			printk(KERN_WARNING "RPC: failed to add task to queue: error: %d!\n", status);
-			task->tk_status = status;
-			return;
-		}
+		queue_work(rpciod_workqueue, &task->u.tk_work);
 	} else
 		wake_up_bit(&task->tk_runstate, RPC_TASK_QUEUED);
 }