linux-kernel - [PATCH 4.14 27/67] ibmvnic: Fix RX queue buffer cleanup

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Message-Id: <20181211151631.764550368@linuxfoundation.org>
Date:   Tue, 11 Dec 2018 16:41:27 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Thomas Falcon <tlfalcon@...ux.ibm.com>,
        "David S. Miller" <davem@...emloft.net>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 4.14 27/67] ibmvnic: Fix RX queue buffer cleanup

4.14-stable review patch.  If anyone has any objections, please let me know.

------------------

[ Upstream commit b7cdec3d699db2e5985ad39de0f25d3b6111928e ]

The wrong index is used when cleaning up RX buffer objects during release
of RX queues. Update to use the correct index counter.

Signed-off-by: Thomas Falcon <tlfalcon@...ux.ibm.com>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/net/ethernet/ibm/ibmvnic.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index 5c7134ccc1fd..14c53ed5cca6 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -457,8 +457,8 @@ static void release_rx_pools(struct ibmvnic_adapter *adapter)
 
 		for (j = 0; j < rx_pool->size; j++) {
 			if (rx_pool->rx_buff[j].skb) {
-				dev_kfree_skb_any(rx_pool->rx_buff[i].skb);
-				rx_pool->rx_buff[i].skb = NULL;
+				dev_kfree_skb_any(rx_pool->rx_buff[j].skb);
+				rx_pool->rx_buff[j].skb = NULL;
 			}
 		}
 
-- 
2.19.1