From: Reshma Pattan <reshma.pattan@intel.com>
Date: Fri, 15 Jul 2016 09:19:10 +0000 (+0100)
Subject: app/testpmd: remove redundant timer update
X-Git-Tag: spdx-start~6151
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=0e3d2a9efa4dcfd775140f724abe113a04df68e4;p=dpdk.git

app/testpmd: remove redundant timer update

Inside flush_fwd_rx_queues removed redundant prev_tsc update with cur_tsc,
as prev_tsc value is always updated with rte_rdtsc() in for loop.

Coverity issue: 127797
Fixes: f487715f36f5 ("app/testpmd: add timeout in Rx queue flushing")

Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
---

diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c
index b7f28e960b..1428974ec3 100644
--- a/app/test-pmd/testpmd.c
+++ b/app/test-pmd/testpmd.c
@@ -907,7 +907,6 @@ flush_fwd_rx_queues(void)
 					timer_tsc += diff_tsc;
 				} while ((nb_rx > 0) &&
 					(timer_tsc < timer_period));
-				prev_tsc = cur_tsc;
 				timer_tsc = 0;
 			}
 		}