Commit f1a8a34c authored Feb 13, 2018 by Thomas Falcon Committed by Greg Kroah-Hartman May 30, 2018

ibmvnic: Free RX socket buffer in case of adapter error



[ Upstream commit 4b9b0f01350500173f17e2b2e65beb4df4ef99c7 ]

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>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 222fe5f1

drivers/net/ethernet/ibm/ibmvnic.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -994,6 +994,7 @@ static int ibmvnic_poll(struct napi_struct *napi, int budget)
		netdev_err(netdev, "rx error %x\n", 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);
		break;
		}