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xen-netback: remove skb in xen_netbk_alloc_page

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This variable is never used.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Wei Liu 2013-03-25 01:08:20 +00:00 committed by David S. Miller
parent 7158ff6d0c
commit 27f852282a
1 changed files with 2 additions and 3 deletions
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5
drivers/net/xen-netback/netback.c
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@ -942,7 +942,6 @@ static int netbk_count_requests(struct xenvif *vif,
} }
static struct page *xen_netbk_alloc_page(struct xen_netbk *netbk, static struct page *xen_netbk_alloc_page(struct xen_netbk *netbk,
struct sk_buff *skb,
u16 pending_idx) u16 pending_idx)
{ {
struct page *page; struct page *page;
@ -976,7 +975,7 @@ static struct gnttab_copy *xen_netbk_get_requests(struct xen_netbk *netbk,
index = pending_index(netbk->pending_cons++); index = pending_index(netbk->pending_cons++);
pending_idx = netbk->pending_ring[index]; pending_idx = netbk->pending_ring[index];
page = xen_netbk_alloc_page(netbk, skb, pending_idx); page = xen_netbk_alloc_page(netbk, pending_idx);
if (!page) if (!page)
goto err; goto err;
@ -1381,7 +1380,7 @@ static unsigned xen_netbk_tx_build_gops(struct xen_netbk *netbk)
} }
/* XXX could copy straight to head */ /* XXX could copy straight to head */
page = xen_netbk_alloc_page(netbk, skb, pending_idx); page = xen_netbk_alloc_page(netbk, pending_idx);
if (!page) { if (!page) {
kfree_skb(skb); kfree_skb(skb);
netbk_tx_err(vif, &txreq, idx); netbk_tx_err(vif, &txreq, idx);