netdev - [PATCH 3/4] xen-netback: remove skb in xen_netbk_alloc

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Date:	Mon, 18 Mar 2013 10:35:54 +0000
From:	Wei Liu <wei.liu2@...rix.com>
To:	<netdev@...r.kernel.org>, <xen-devel@...ts.xen.org>
CC:	<ian.campbell@...rix.com>, <konrad.wilk@...cle.com>,
	<annie.li@...cle.com>, Wei Liu <wei.liu2@...rix.com>
Subject: [PATCH 3/4] xen-netback: remove skb in xen_netbk_alloc_page

This variable is never used.

Signed-off-by: Wei Liu <wei.liu2@...rix.com>
---
 drivers/net/xen-netback/netback.c |    5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c
index da726a3..6e8e51a 100644
--- a/drivers/net/xen-netback/netback.c
+++ b/drivers/net/xen-netback/netback.c
@@ -948,7 +948,6 @@ 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;
@@ -982,7 +981,7 @@ 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;
 
@@ -1387,7 +1386,7 @@ 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);
-- 
1.7.10.4

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