RDMA/cxgb3: Don't count neg_adv abort_req_rss messages as real aborts

Negative advice messages should _not_ count toward the 2 abort
requests needed to indicate an abort request.

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

diff --git a/drivers/infiniband/hw/cxgb3/iwch_cm.c b/drivers/infiniband/hw/cxgb3/iwch_cm.c
index 7b8d5aa..4d7c277 100644 (file)
--- a/drivers/infiniband/hw/cxgb3/iwch_cm.c
+++ b/drivers/infiniband/hw/cxgb3/iwch_cm.c
@@ -1465,6 +1465,13 @@ static int peer_abort(struct t3cdev *tdev, struct sk_buff *skb, void *ctx)
        int ret;
        int state;
 
+       if (is_neg_adv_abort(req->status)) {
+               PDBG("%s neg_adv_abort ep %p tid %d\n", __FUNCTION__, ep,
+                    ep->hwtid);
+               t3_l2t_send_event(ep->com.tdev, ep->l2t);
+               return CPL_RET_BUF_DONE;
+       }
+
        /*
         * We get 2 peer aborts from the HW.  The first one must
         * be ignored except for scribbling that we need one more.
@@ -1474,13 +1481,6 @@ static int peer_abort(struct t3cdev *tdev, struct sk_buff *skb, void *ctx)
                return CPL_RET_BUF_DONE;
        }
 
-       if (is_neg_adv_abort(req->status)) {
-               PDBG("%s neg_adv_abort ep %p tid %d\n", __FUNCTION__, ep,
-                    ep->hwtid);
-               t3_l2t_send_event(ep->com.tdev, ep->l2t);
-               return CPL_RET_BUF_DONE;
-       }
-
        state = state_read(&ep->com);
        PDBG("%s ep %p state %u\n", __FUNCTION__, ep, state);
        switch (state) {