Guoqing Jiang 1fa9a1ad0a md-cluster: check the return value of process_recvd_msg ...

We don't need to run the full path of recv_daemon
if process_recvd_msg doesn't return 0.

Reviewed-by: NeilBrown <neilb@suse.com>
Signed-off-by: Guoqing Jiang <gqjiang@suse.com>
Signed-off-by: Shaohua Li <shli@fb.com>

2016-05-09 09:24:04 -07:00

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