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| author | Weston Andros Adamson <dros@netapp.com> | 2012-11-02 00:04:40 +0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-11-04 23:43:43 +0400 |
| commit | 50d2bdb19734f9e9f21e63881a9b6c8db4cc0eb7 (patch) | |
| tree | a4d8c39731654e5791a587e471193ca73f664720 /net/sunrpc | |
| parent | 0a0c2a57bc9a47ae876077fdc4678eca33c26ae4 (diff) | |
| download | linux-50d2bdb19734f9e9f21e63881a9b6c8db4cc0eb7.tar.xz | |
SUNRPC: remove BUG_ON from rpc_call_sync
Use WARN_ON_ONCE instead of calling BUG_ON and return -EINVAL when
RPC_TASK_ASYNC flag is passed to rpc_call_sync.
Signed-off-by: Weston Andros Adamson <dros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'net/sunrpc')
| -rw-r--r-- | net/sunrpc/clnt.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index a9dd1e835f70..50bc9db8762c 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -842,7 +842,12 @@ int rpc_call_sync(struct rpc_clnt *clnt, const struct rpc_message *msg, int flag }; int status; - BUG_ON(flags & RPC_TASK_ASYNC); + WARN_ON_ONCE(flags & RPC_TASK_ASYNC); + if (flags & RPC_TASK_ASYNC) { + rpc_release_calldata(task_setup_data.callback_ops, + task_setup_data.callback_data); + return -EINVAL; + } task = rpc_run_task(&task_setup_data); if (IS_ERR(task)) |