From: Andy Moreton <amoreton@solarflare.com>
Date: Tue, 4 Apr 2017 12:13:25 +0000 (+0100)
Subject: net/sfc/base: fix failure path in EF10 Tx queue PIO enable
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=3798610de78aba25e315650ef0a12cbea161ec94;p=dpdk.git

net/sfc/base: fix failure path in EF10 Tx queue PIO enable

Coverity issue: 1387551
Fixes: e7cd430c864f ("net/sfc/base: import SFN7xxx family support")
Cc: stable@dpdk.org

Signed-off-by: Andy Moreton <amoreton@solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
---

diff --git a/drivers/net/sfc/base/ef10_tx.c b/drivers/net/sfc/base/ef10_tx.c
index 0f48a6c1f0..6ad11dd534 100644
--- a/drivers/net/sfc/base/ef10_tx.c
+++ b/drivers/net/sfc/base/ef10_tx.c
@@ -282,9 +282,9 @@ ef10_tx_qpio_enable(
 fail3:
 	EFSYS_PROBE(fail3);
 	ef10_nic_pio_free(enp, etp->et_pio_bufnum, etp->et_pio_blknum);
-	etp->et_pio_size = 0;
 fail2:
 	EFSYS_PROBE(fail2);
+	etp->et_pio_size = 0;
 fail1:
 	EFSYS_PROBE1(fail1, efx_rc_t, rc);