From: Lukasz Wojciechowski <l.wojciechow@partner.samsung.com>
Date: Sat, 17 Oct 2020 03:06:59 +0000 (+0200)
Subject: distributor: fix clearing returns buffer
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=20fa39d230d1e676c7bfe2a32f958f5851d471fc;p=dpdk.git

distributor: fix clearing returns buffer

The patch clears distributors returns buffer
in clear_returns() by setting start and count to 0.

Fixes: 775003ad2f96 ("distributor: add new burst-capable library")
Cc: stable@dpdk.org

Signed-off-by: Lukasz Wojciechowski <l.wojciechow@partner.samsung.com>
Acked-by: David Hunt <david.hunt@intel.com>
---

diff --git a/lib/librte_distributor/rte_distributor.c b/lib/librte_distributor/rte_distributor.c
index fb4e9d93f9..ef34facba6 100644
--- a/lib/librte_distributor/rte_distributor.c
+++ b/lib/librte_distributor/rte_distributor.c
@@ -702,6 +702,8 @@ rte_distributor_clear_returns(struct rte_distributor *d)
 		/* Sync with worker. Release retptrs. */
 		__atomic_store_n(&(d->bufs[wkr].retptr64[0]), 0,
 				__ATOMIC_RELEASE);
+
+	d->returns.start = d->returns.count = 0;
 }
 
 /* creates a distributor instance */