From f1f88fc7e818c6678c6799a2edb8f1aeccc124aa Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Sat, 31 Jul 2010 14:29:07 -0400 Subject: SUNRPC: The function rpc_restart_call() should return success/failure Both rpc_restart_call_prepare() and rpc_restart_call() test for the RPC_TASK_KILLED flag, and fail to restart the RPC call if that flag is set. This patch allows callers to know whether or not the restart was successful, so that they can perform cleanups etc in case of failure. Signed-off-by: Trond Myklebust --- net/sunrpc/clnt.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'net') diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index 756fc324db9e..234c40c15f69 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -756,12 +756,13 @@ EXPORT_SYMBOL_GPL(rpc_force_rebind); * Restart an (async) RPC call from the call_prepare state. * Usually called from within the exit handler. */ -void +int rpc_restart_call_prepare(struct rpc_task *task) { if (RPC_ASSASSINATED(task)) - return; + return 0; task->tk_action = rpc_prepare_task; + return 1; } EXPORT_SYMBOL_GPL(rpc_restart_call_prepare); @@ -769,13 +770,13 @@ EXPORT_SYMBOL_GPL(rpc_restart_call_prepare); * Restart an (async) RPC call. Usually called from within the * exit handler. */ -void +int rpc_restart_call(struct rpc_task *task) { if (RPC_ASSASSINATED(task)) - return; - + return 0; task->tk_action = call_start; + return 1; } EXPORT_SYMBOL_GPL(rpc_restart_call); -- cgit v1.2.3