net: ipv4: convert to SKB frag APIs

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
Cc: "Pekka Savola (ipv6)" <pekkas@netcore.fi>
Cc: James Morris <jmorris@namei.org>
Cc: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
Cc: Patrick McHardy <kaber@trash.net>
Cc: netdev@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/inet_lro.c b/net/ipv4/inet_lro.c
index ef7ae60..8e6be5a 100644
--- a/net/ipv4/inet_lro.c
+++ b/net/ipv4/inet_lro.c
@@ -433,7 +433,7 @@
 	if (!lro_mgr->get_frag_header ||
 	    lro_mgr->get_frag_header(frags, (void *)&mac_hdr, (void *)&iph,
 				     (void *)&tcph, &flags, priv)) {
-		mac_hdr = page_address(frags->page) + frags->page_offset;
+		mac_hdr = skb_frag_address(frags);
 		goto out1;
 	}