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Commit b9149729 authored by Ian Campbell's avatar Ian Campbell Committed by David S. Miller
Browse files

netback: correct netbk_tx_err to handle wrap around. 



Signed-off-by: default avatarIan Campbell <ian.campbell@citrix.com>
Acked-by: default avatarJan Beulich <JBeulich@suse.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 4cc7c1cb

drivers/net/xen-netback/netback.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -880,7 +880,7 @@ static void netbk_tx_err(struct xenvif *vif, 




	do {

	do {

		make_tx_response(vif, txp, XEN_NETIF_RSP_ERROR);

		make_tx_response(vif, txp, XEN_NETIF_RSP_ERROR);

		if (cons >= end)

		if (cons == end)

			break;

			break;

		txp = RING_GET_REQUEST(&vif->tx, cons++);

		txp = RING_GET_REQUEST(&vif->tx, cons++);

	} while (1);

	} while (1);