RPC: Clean up rpc_execute...
The error values are already propagated through task->tk_status, and
none of the callers check one without checking the other, so we can
drop the return value.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/include/linux/sunrpc/sched.h b/include/linux/sunrpc/sched.h
index 8b6ce60..de9fc576 100644
--- a/include/linux/sunrpc/sched.h
+++ b/include/linux/sunrpc/sched.h
@@ -253,7 +253,7 @@
void rpc_exit_task(struct rpc_task *);
void rpc_release_calldata(const struct rpc_call_ops *, void *);
void rpc_killall_tasks(struct rpc_clnt *);
-int rpc_execute(struct rpc_task *);
+void rpc_execute(struct rpc_task *);
void rpc_init_priority_wait_queue(struct rpc_wait_queue *, const char *);
void rpc_init_wait_queue(struct rpc_wait_queue *, const char *);
void rpc_sleep_on(struct rpc_wait_queue *, struct rpc_task *,
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 16c9fbc..e9d5f3c 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -486,17 +486,13 @@
/* Mask signals on RPC calls _and_ GSS_AUTH upcalls */
rpc_task_sigmask(task, &oldset);
- rpc_call_setup(task, msg, 0);
-
/* Set up the call info struct and execute the task */
+ rpc_call_setup(task, msg, 0);
+ if (task->tk_status == 0) {
+ atomic_inc(&task->tk_count);
+ rpc_execute(task);
+ }
status = task->tk_status;
- if (status != 0)
- goto out;
- atomic_inc(&task->tk_count);
- status = rpc_execute(task);
- if (status == 0)
- status = task->tk_status;
-out:
rpc_put_task(task);
rpc_restore_sigmask(&oldset);
return status;
diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
index fc083f0..13ab0c6 100644
--- a/net/sunrpc/sched.c
+++ b/net/sunrpc/sched.c
@@ -625,7 +625,7 @@
/*
* This is the RPC `scheduler' (or rather, the finite state machine).
*/
-static int __rpc_execute(struct rpc_task *task)
+static void __rpc_execute(struct rpc_task *task)
{
int status = 0;
@@ -679,9 +679,9 @@
if (RPC_IS_ASYNC(task)) {
/* Careful! we may have raced... */
if (RPC_IS_QUEUED(task))
- return 0;
+ return;
if (rpc_test_and_set_running(task))
- return 0;
+ return;
continue;
}
@@ -710,7 +710,6 @@
dprintk("RPC: %4d, return %d, status %d\n", task->tk_pid, status, task->tk_status);
/* Release all resources associated with the task */
rpc_release_task(task);
- return status;
}
/*
@@ -722,12 +721,11 @@
* released. In particular note that tk_release() will have
* been called, so your task memory may have been freed.
*/
-int
-rpc_execute(struct rpc_task *task)
+void rpc_execute(struct rpc_task *task)
{
rpc_set_active(task);
rpc_set_running(task);
- return __rpc_execute(task);
+ __rpc_execute(task);
}
static void rpc_async_schedule(struct work_struct *work)
