qeth: convert to SKB paged frag API.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Cc: Ursula Braun <ursula.braun@de.ibm.com>
Cc: Frank Blaschka <blaschka@linux.vnet.ibm.com>
Cc: linux390@de.ibm.com
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: linux-s390@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/s390/net/qeth_core_main.c

@@ -3694,7 +3694,8 @@ static inline void __qeth_fill_buffer(struct sk_buff *skb,
 
 	for (cnt = 0; cnt < skb_shinfo(skb)->nr_frags; cnt++) {
 		frag = &skb_shinfo(skb)->frags[cnt];
-		buffer->element[element].addr = (char *)page_to_phys(frag->page)
+		buffer->element[element].addr = (char *)
+			page_to_phys(skb_frag_page(frag))
 			+ frag->page_offset;
 		buffer->element[element].length = frag->size;
 		buffer->element[element].eflags = SBAL_EFLAGS_MIDDLE_FRAG;