From: Florin Coras <fcoras@cisco.com>
Date: Wed, 13 Mar 2019 23:01:38 +0000 (-0700)
Subject: vcl: fix coverity warning
X-Git-Tag: v19.04-rc1~220
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;ds=sidebyside;h=fff68f7a5bab9be0fd9c431ba36a23458d817639;p=vpp.git

vcl: fix coverity warning

Change-Id: I048276fd26e6e079ce31b9aeb1265f5d929f8540
Signed-off-by: Florin Coras <fcoras@cisco.com>
---

diff --git a/src/vcl/vppcom.c b/src/vcl/vppcom.c
index bdc11319a7f..d5dabb65383 100644
--- a/src/vcl/vppcom.c
+++ b/src/vcl/vppcom.c
@@ -1810,9 +1810,9 @@ vcl_select_handle_mq_event (vcl_worker_t * wrk, session_event_t * e,
     case SESSION_IO_EVT_RX:
       sid = e->session_index;
       session = vcl_session_get (wrk, sid);
-      vcl_fifo_rx_evt_valid_or_break (session);
       if (!session)
 	break;
+      vcl_fifo_rx_evt_valid_or_break (session);
       if (sid < n_bits && read_map)
 	{
 	  clib_bitmap_set_no_check ((uword *) read_map, sid, 1);