RDMA/nes: Remove unneeded variable

Just a small cleanup.  The "passive_state" variable isn't used any
more after commit dae58728dc ("RDMA/nes: Fix double CLOSE event
indication crash")

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Faisal Latif <faisal.latif@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
index 61e0efd4ccfb..5c8d34cb6a23 100644
--- a/drivers/infiniband/hw/nes/nes_cm.c
+++ b/drivers/infiniband/hw/nes/nes_cm.c
@@ -1424,7 +1424,6 @@ static void handle_rst_pkt(struct nes_cm_node *cm_node, struct sk_buff *skb,
 {
 
         int     reset = 0;      /* whether to send reset in case of err.. */
-        int     passive_state;
         atomic_inc(&cm_resets_recvd);
         nes_debug(NES_DBG_CM, "Received Reset, cm_node = %p, state = %u."
                         " refcnt=%d\n", cm_node, cm_node->state,
@@ -1439,7 +1438,7 @@ static void handle_rst_pkt(struct nes_cm_node *cm_node, struct sk_buff *skb,
                 active_open_err(cm_node, skb, reset);
                 break;
         case NES_CM_STATE_MPAREQ_RCVD:
-                passive_state = atomic_add_return(1, &cm_node->passive_state);
+                atomic_inc(&cm_node->passive_state);
                 dev_kfree_skb_any(skb);
                 break;
         case NES_CM_STATE_ESTABLISHED: