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rpc: remove unneeded variable 'ret' in rdma_listen_handler

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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>
This commit is contained in:
zhong jiang 2018-08-07 07:20:00 -04:00 committed by J. Bruce Fields
parent a677a78325
commit ac5bb5b3b0
1 changed files with 1 additions and 2 deletions
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3
net/sunrpc/xprtrdma/svc_rdma_transport.c
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@ -296,7 +296,6 @@ static int rdma_listen_handler(struct rdma_cm_id *cma_id,
struct rdma_cm_event *event)
{
struct sockaddr *sap = (struct sockaddr *)&cma_id->route.addr.src_addr;
int ret = 0;
trace_svcrdma_cm_event(event, sap);
@ -315,7 +314,7 @@ static int rdma_listen_handler(struct rdma_cm_id *cma_id,
break;
}
return ret;
return 0;
}
static int rdma_cma_handler(struct rdma_cm_id *cma_id,