SUNRPC: remove BUG_ON from rpc_call_sync
authorWeston Andros Adamson <dros@netapp.com>
Thu, 1 Nov 2012 20:04:40 +0000 (16:04 -0400)
committerTrond Myklebust <Trond.Myklebust@netapp.com>
Sun, 4 Nov 2012 19:43:43 +0000 (14:43 -0500)
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>

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