zhong jiang ac5bb5b3b0 rpc: remove unneeded variable 'ret' in rdma_listen_handler
The ret is not modified after initalization, So just remove the variable
and return 0.

Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2018-08-09 16:11:21 -04:00
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