IB/hfi1: Remove unreachable code

Remove unreachable code from RC ack handling to fix an
smatch error.

Fixes: 633d27399514 ("staging/rdma/hfi1: use mod_timer when appropriate")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

diff --git a/drivers/staging/rdma/hfi1/rc.c b/drivers/staging/rdma/hfi1/rc.c
index 0d7e1017f3cbbf8cf5b75bb27406f678d303b3aa..c6147793bf4b663905807b482aba37feaeb19f1e 100644 (file)
--- a/drivers/staging/rdma/hfi1/rc.c
+++ b/drivers/staging/rdma/hfi1/rc.c
@@ -1497,7 +1497,7 @@ reserved:
                /* Ignore reserved NAK codes. */
                goto bail_stop;
        }
                /* Ignore reserved NAK codes. */
                goto bail_stop;
        }

-       return ret;
+       /* cannot be reached  */

 bail_stop:
        hfi1_stop_rc_timers(qp);
        return ret;
 bail_stop:
        hfi1_stop_rc_timers(qp);
        return ret;