netdev - [PATCH 4/5] rds: remove the unused variable

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Date:   Mon, 27 Mar 2017 03:06:29 -0400
From:   Zhu Yanjun <yanjun.zhu@...cle.com>
To:     yanjun.zhu@...cle.com, santosh.shilimkar@...cle.com,
        netdev@...r.kernel.org, linux-rdma@...r.kernel.org,
        rds-devel@....oracle.com, junxiao.bi@...cle.com, joe.jin@...cle.com
Subject: [PATCH 4/5] rds: remove the unused variable

In the function rds_ib_recv_path, the variable ret is not used.

Signed-off-by: Zhu Yanjun <yanjun.zhu@...cle.com>
---
 net/rds/ib_recv.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/net/rds/ib_recv.c b/net/rds/ib_recv.c
index e10624a..be8d2f2 100644
--- a/net/rds/ib_recv.c
+++ b/net/rds/ib_recv.c
@@ -1023,7 +1023,6 @@ int rds_ib_recv_path(struct rds_conn_path *cp)
 {
 	struct rds_connection *conn = cp->cp_conn;
 	struct rds_ib_connection *ic = conn->c_transport_data;
-	int ret = 0;
 
 	rdsdebug("conn %p\n", conn);
 	if (rds_conn_up(conn)) {
@@ -1031,7 +1030,7 @@ int rds_ib_recv_path(struct rds_conn_path *cp)
 		rds_ib_recv_refill(conn, 0, GFP_KERNEL);
 	}
 
-	return ret;
+	return 0;
 }
 
 int rds_ib_recv_init(void)
-- 
2.7.4