From: Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
Date: Wed, 14 Feb 2018 00:23:42 +0000 (-0600)
Subject: ibmvnic: Free RX socket buffer in case of adapter error
X-Git-Tag: v4.16-rc3~29^2~19^2~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=4b9b0f01350500173f17e2b2e65beb4df4ef99c7;p=thirdparty%2Flinux.git

ibmvnic: Free RX socket buffer in case of adapter error

If a RX buffer is returned to the client driver with an error, free the
corresponding socket buffer before continuing.

Signed-off-by: Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index 23e0b423025ae..bc93fa2be7fae 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -1869,6 +1869,7 @@ restart_poll:
 				   be16_to_cpu(next->rx_comp.rc));
 			/* free the entry */
 			next->rx_comp.first = 0;
+			dev_kfree_skb_any(rx_buff->skb);
 			remove_buff_from_pool(adapter, rx_buff);
 			continue;
 		}