[SK_BUFF]: Introduce ip_hdr(), remove skb->nh.iph
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c
index 86cfcb3..8555afa 100644
--- a/drivers/net/bonding/bond_alb.c
+++ b/drivers/net/bonding/bond_alb.c
@@ -112,7 +112,7 @@
/* Forward declaration */
static void alb_send_learning_packets(struct slave *slave, u8 mac_addr[]);
-static inline u8 _simple_hash(u8 *hash_start, int hash_size)
+static inline u8 _simple_hash(const u8 *hash_start, int hash_size)
{
int i;
u8 hash = 0;
@@ -1268,7 +1268,7 @@
int hash_size = 0;
int do_tx_balance = 1;
u32 hash_index = 0;
- u8 *hash_start = NULL;
+ const u8 *hash_start = NULL;
int res = 1;
skb_reset_mac_header(skb);
@@ -1285,15 +1285,18 @@
}
switch (ntohs(skb->protocol)) {
- case ETH_P_IP:
+ case ETH_P_IP: {
+ const struct iphdr *iph = ip_hdr(skb);
+
if ((memcmp(eth_data->h_dest, mac_bcast, ETH_ALEN) == 0) ||
- (skb->nh.iph->daddr == ip_bcast) ||
- (skb->nh.iph->protocol == IPPROTO_IGMP)) {
+ (iph->daddr == ip_bcast) ||
+ (iph->protocol == IPPROTO_IGMP)) {
do_tx_balance = 0;
break;
}
- hash_start = (char*)&(skb->nh.iph->daddr);
- hash_size = sizeof(skb->nh.iph->daddr);
+ hash_start = (char *)&(iph->daddr);
+ hash_size = sizeof(iph->daddr);
+ }
break;
case ETH_P_IPV6:
if (memcmp(eth_data->h_dest, mac_bcast, ETH_ALEN) == 0) {