SUNRPC: Remove the BKL from the callback functions

Push it into those callback functions that actually need it.

Note that all the NFS operations use their own locking, so don't need the
BKL. Ditto for the rpcbind client.

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

1 files changed, 1 insertions, 8 deletions

diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
index 6288af05c20f..385f427bedad 100644
--- a/net/sunrpc/sched.c
+++ b/net/sunrpc/sched.c
@@ -576,9 +576,7 @@ EXPORT_SYMBOL_GPL(rpc_delay);
  */
 static void rpc_prepare_task(struct rpc_task *task)
 {
-        lock_kernel();
         task->tk_ops->rpc_call_prepare(task, task->tk_calldata);
-        unlock_kernel();
 }
 
 /*
@@ -588,9 +586,7 @@ void rpc_exit_task(struct rpc_task *task)
 {
         task->tk_action = NULL;
         if (task->tk_ops->rpc_call_done != NULL) {
-                lock_kernel();
                 task->tk_ops->rpc_call_done(task, task->tk_calldata);
-                unlock_kernel();
                 if (task->tk_action != NULL) {
                         WARN_ON(RPC_ASSASSINATED(task));
                         /* Always release the RPC slot and buffer memory */
@@ -602,11 +598,8 @@ EXPORT_SYMBOL_GPL(rpc_exit_task);
 
 void rpc_release_calldata(const struct rpc_call_ops *ops, void *calldata)
 {
-        if (ops->rpc_release != NULL) {
-                lock_kernel();
+        if (ops->rpc_release != NULL)
                 ops->rpc_release(calldata);
-                unlock_kernel();
-        }
 }
 
 /*