IB/rxe: avoid calling WARN_ON_ONCE twice

In the exit branch, WARN_ON_ONCE is called to show stack. So it is
not necessary to call WARN_ON_ONCE before going to exit.

Signed-off-by: Zhu Yanjun <yanjun.zhu@oracle.com>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

1 files changed, 0 insertions, 4 deletions

diff --git a/drivers/infiniband/sw/rxe/rxe_comp.c b/drivers/infiniband/sw/rxe/rxe_comp.c
index a285978aa7fe..98d470d1f3fc 100644
--- a/drivers/infiniband/sw/rxe/rxe_comp.c
+++ b/drivers/infiniband/sw/rxe/rxe_comp.c
@@ -659,7 +659,6 @@ int rxe_completer(void *arg)
                             qp->qp_timeout_jiffies)
                                 mod_timer(&qp->retrans_timer,
                                           jiffies + qp->qp_timeout_jiffies);
-                        WARN_ON_ONCE(skb);
                         goto exit;
 
                 case COMPST_ERROR_RETRY:
@@ -673,7 +672,6 @@ int rxe_completer(void *arg)
 
                         /* there is nothing to retry in this case */
                         if (!wqe || (wqe->state == wqe_state_posted)) {
-                                WARN_ON_ONCE(skb);
                                 goto exit;
                         }
 
@@ -702,7 +700,6 @@ int rxe_completer(void *arg)
                                         skb = NULL;
                                 }
 
-                                WARN_ON_ONCE(skb);
                                 goto exit;
 
                         } else {
@@ -746,7 +743,6 @@ int rxe_completer(void *arg)
                                 skb = NULL;
                         }
 
-                        WARN_ON_ONCE(skb);
                         goto exit;
                 }
         }