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

[Zhu Yanjun]

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

Signed-off-by: Zhu Yanjun <yanjun....@oracle.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