xen-netback: remove skb in xen_netbk_alloc_page
Wei Liu [Mon, 25 Mar 2013 01:08:20 +0000 (01:08 +0000)]
commit 27f852282ab9a028f57da96d05c26f38c424a315 upstream.

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/net/xen-netback/netback.c

index 2bdf798..0d22cff 100644 (file)
@@ -914,7 +914,6 @@ static int netbk_count_requests(struct xenvif *vif,
 }
 
 static struct page *xen_netbk_alloc_page(struct xen_netbk *netbk,
-                                        struct sk_buff *skb,
                                         u16 pending_idx)
 {
        struct page *page;
@@ -948,7 +947,7 @@ static struct gnttab_copy *xen_netbk_get_requests(struct xen_netbk *netbk,
 
                index = pending_index(netbk->pending_cons++);
                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)
                        goto err;
 
@@ -1353,7 +1352,7 @@ static unsigned xen_netbk_tx_build_gops(struct xen_netbk *netbk)
                }
 
                /* 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) {
                        kfree_skb(skb);
                        netbk_tx_err(vif, &txreq, idx);