net/rds: make the source code clean

Since the variable ic is set at the beginning of the function, it is
not necessary to set it again.

Orabug: 28289486

Signed-off-by: Zhu Yanjun <[email protected]>
Reviewed-by: Håkon Bugge <[email protected]>

Orabug: 33590097

UEK6 => UEK7

(cherry picked from commit a4572c1)
cherry-pick-repo=UEK/production/linux-uek.git

Signed-off-by: Gerd Rausch <[email protected]>
Reviewed-by: William Kucharski <[email protected]>

Orabug: 33590087

UEK7 => LUCI

(cherry picked from commit f0c53f5)
cherry-pick-repo=UEK/production/linux-uek.git

Signed-off-by: Gerd Rausch <[email protected]>
Reviewed-by: William Kucharski <[email protected]>

Author: Zhu Yanjun

net/rds/ib.c

@@ -270,8 +270,6 @@ static int rds_ib_conn_info_visitor(struct rds_connection *conn,
 	if (rds_conn_state(conn) == RDS_CONN_UP) {
 		struct rds_ib_device *rds_ibdev;
 
-		ic = conn->c_transport_data;
-
 		rdma_read_gids(ic->i_cm_id, (union ib_gid *)&iinfo->src_gid,
 			       (union ib_gid *)&iinfo->dst_gid);
 
@@ -320,7 +318,6 @@ static int rds6_ib_conn_info_visitor(struct rds_connection *conn,
 	if (rds_conn_state(conn) == RDS_CONN_UP) {
 		struct rds_ib_device *rds_ibdev;
 
-		ic = conn->c_transport_data;
 		rdma_read_gids(ic->i_cm_id, (union ib_gid *)&iinfo6->src_gid,
 			       (union ib_gid *)&iinfo6->dst_gid);
 		rds_ibdev = ic->rds_ibdev;