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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-03-20 18:11:10 -0500 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-03-20 18:11:10 -0500 |
| commit | 7a1218a277c45cba1fb8d7089407a1769c645c43 (patch) | |
| tree | c59634979c53606696993ef06297045015791d6e /net/sunrpc/clnt.c | |
| parent | 43ac3f2961b8616da26114ec6dc76ac2a61f76ad (diff) | |
| download | lwn-7a1218a277c45cba1fb8d7089407a1769c645c43.tar.gz lwn-7a1218a277c45cba1fb8d7089407a1769c645c43.zip | |
SUNRPC: Ensure rpc_call_async() always calls tk_ops->rpc_release()
Currently this will not happen if we exit before rpc_new_task() was called.
Also fix up rpc_run_task() to do the same (for consistency).
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'net/sunrpc/clnt.c')
| -rw-r--r-- | net/sunrpc/clnt.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index 6e71d6ace5a3..aa8965e9d307 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -495,15 +495,16 @@ rpc_call_async(struct rpc_clnt *clnt, struct rpc_message *msg, int flags, int status; /* If this client is slain all further I/O fails */ + status = -EIO; if (clnt->cl_dead) - return -EIO; + goto out_release; flags |= RPC_TASK_ASYNC; /* Create/initialize a new RPC task */ status = -ENOMEM; if (!(task = rpc_new_task(clnt, flags, tk_ops, data))) - goto out; + goto out_release; /* Mask signals on GSS_AUTH upcalls */ rpc_task_sigmask(task, &oldset); @@ -518,7 +519,10 @@ rpc_call_async(struct rpc_clnt *clnt, struct rpc_message *msg, int flags, rpc_release_task(task); rpc_restore_sigmask(&oldset); -out: + return status; +out_release: + if (tk_ops->rpc_release != NULL) + tk_ops->rpc_release(data); return status; } |