SUNRPC: Fix the return value of rpc_run_bc_task()

Currently rpc_run_bc_task() will return NULL if the task allocation failed.
However the only caller is bc_send, which assumes that the return value
will be an ERR_PTR.

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