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| author | Antonio Quartulli <ordex@autistici.org> | 2013-04-08 15:08:18 +0200 |
|---|---|---|
| committer | Antonio Quartulli <ordex@autistici.org> | 2013-05-29 02:44:54 +0200 |
| commit | 7ed4be9523455a061e62236dc3caa9211cd7edda (patch) | |
| tree | 476ba10f0a15e50ff9f5409f4a4f4ee0e1388a47 /net/batman-adv/routing.c | |
| parent | 7db3fc291bb22bf43667b009dd0e701ed4eb7c96 (diff) | |
| download | linux-7ed4be9523455a061e62236dc3caa9211cd7edda.tar.bz2 | |
batman-adv: use eth_hdr() when it makes sense
Instead of casting the result of skb_mac_header() to
"struct ethhdr *" every time, the eth_hdr inline function
can be use to beautify the code and improve its readability.
Signed-off-by: Antonio Quartulli <ordex@autistici.org>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Diffstat (limited to 'net/batman-adv/routing.c')
| -rw-r--r-- | net/batman-adv/routing.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/net/batman-adv/routing.c b/net/batman-adv/routing.c index b27a4d792d15..beeab2e8cd66 100644 --- a/net/batman-adv/routing.c +++ b/net/batman-adv/routing.c @@ -256,7 +256,7 @@ bool batadv_check_management_packet(struct sk_buff *skb, if (unlikely(!pskb_may_pull(skb, header_len))) return false; - ethhdr = (struct ethhdr *)skb_mac_header(skb); + ethhdr = eth_hdr(skb); /* packet with broadcast indication but unicast recipient */ if (!is_broadcast_ether_addr(ethhdr->h_dest)) @@ -392,7 +392,7 @@ int batadv_recv_icmp_packet(struct sk_buff *skb, if (unlikely(!pskb_may_pull(skb, hdr_size))) goto out; - ethhdr = (struct ethhdr *)skb_mac_header(skb); + ethhdr = eth_hdr(skb); /* packet with unicast indication but broadcast recipient */ if (is_broadcast_ether_addr(ethhdr->h_dest)) @@ -569,7 +569,7 @@ static int batadv_check_unicast_packet(struct batadv_priv *bat_priv, if (unlikely(!pskb_may_pull(skb, hdr_size))) return -ENODATA; - ethhdr = (struct ethhdr *)skb_mac_header(skb); + ethhdr = eth_hdr(skb); /* packet with unicast indication but broadcast recipient */ if (is_broadcast_ether_addr(ethhdr->h_dest)) @@ -803,7 +803,7 @@ static int batadv_route_unicast_packet(struct sk_buff *skb, struct batadv_orig_node *orig_node = NULL; struct batadv_neigh_node *neigh_node = NULL; struct batadv_unicast_packet *unicast_packet; - struct ethhdr *ethhdr = (struct ethhdr *)skb_mac_header(skb); + struct ethhdr *ethhdr = eth_hdr(skb); int ret = NET_RX_DROP; struct sk_buff *new_skb; @@ -1165,7 +1165,7 @@ int batadv_recv_bcast_packet(struct sk_buff *skb, if (unlikely(!pskb_may_pull(skb, hdr_size))) goto out; - ethhdr = (struct ethhdr *)skb_mac_header(skb); + ethhdr = eth_hdr(skb); /* packet with broadcast indication but unicast recipient */ if (!is_broadcast_ether_addr(ethhdr->h_dest)) @@ -1265,7 +1265,7 @@ int batadv_recv_vis_packet(struct sk_buff *skb, return NET_RX_DROP; vis_packet = (struct batadv_vis_packet *)skb->data; - ethhdr = (struct ethhdr *)skb_mac_header(skb); + ethhdr = eth_hdr(skb); /* not for me */ if (!batadv_is_my_mac(bat_priv, ethhdr->h_dest)) |