rds: remove redundant variable 'rds_ibdev'

Variable 'rds_ibdev' is being assigned but never used,
so can be removed.

fix this clang warning:
 net/rds/ib_send.c:762:24: warning: variable ‘rds_ibdev’ set but not used [-Wunused-but-set-variable]

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/rds/ib_send.c b/net/rds/ib_send.c
index c4cdfe491d967d278a118204672574b366df2fba..c8dd3125d398776318a6391de3c8ceb0b62602f4 100644 (file)
--- a/net/rds/ib_send.c
+++ b/net/rds/ib_send.c
@@ -759,14 +759,11 @@ int rds_ib_xmit_atomic(struct rds_connection *conn, struct rm_atomic_op *op)
        struct rds_ib_connection *ic = conn->c_transport_data;
        struct rds_ib_send_work *send = NULL;
        struct ib_send_wr *failed_wr;
-       struct rds_ib_device *rds_ibdev;
        u32 pos;
        u32 work_alloc;
        int ret;
        int nr_sig = 0;
 
-       rds_ibdev = ib_get_client_data(ic->i_cm_id->device, &rds_ib_client);
-
        work_alloc = rds_ib_ring_alloc(&ic->i_send_ring, 1, &pos);
        if (work_alloc != 1) {
                rds_ib_stats_inc(s_ib_tx_ring_full);