From: zhong jiang <zhongjiang@huawei.com>
Date: Tue, 7 Aug 2018 07:20:00 -0400
Subject: rpc: remove unneeded variable 'ret' in rdma_listen_handler
Patch-mainline: v4.19-rc1
Git-commit: ac5bb5b3b0502b90b489e6b19c46b8c3dbe2e640
References: bsc#1103992 FATE#326009
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>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
net/sunrpc/xprtrdma/svc_rdma_transport.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
--- a/net/sunrpc/xprtrdma/svc_rdma_transport.c
+++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c
@@ -296,7 +296,6 @@ static int rdma_listen_handler(struct rd
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 rd
break;
}
- return ret;
+ return 0;
}
static int rdma_cma_handler(struct rdma_cm_id *cma_id,