From 41ab6c4891ed4cdd855ae569924acb1da424a614 Mon Sep 17 00:00:00 2001 From: Antonio Quartulli Date: Tue, 2 Apr 2013 22:28:44 +0200 Subject: batman-adv: don't deal with NET_IP_ALIGN manually Instead of dealing with NET_IP_ALIGN during allocation and headroom reservation, it is possible to use netdev_alloc_skb_ip_align() which transparently allocate and reserve the correct amount of data Signed-off-by: Antonio Quartulli Signed-off-by: Marek Lindner --- net/batman-adv/icmp_socket.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'net/batman-adv/icmp_socket.c') diff --git a/net/batman-adv/icmp_socket.c b/net/batman-adv/icmp_socket.c index 0ba6c899b2d3..b27508b8085c 100644 --- a/net/batman-adv/icmp_socket.c +++ b/net/batman-adv/icmp_socket.c @@ -177,13 +177,13 @@ static ssize_t batadv_socket_write(struct file *file, const char __user *buff, if (len >= sizeof(struct batadv_icmp_packet_rr)) packet_len = sizeof(struct batadv_icmp_packet_rr); - skb = dev_alloc_skb(packet_len + ETH_HLEN + NET_IP_ALIGN); + skb = netdev_alloc_skb_ip_align(NULL, packet_len + ETH_HLEN); if (!skb) { len = -ENOMEM; goto out; } - skb_reserve(skb, ETH_HLEN + NET_IP_ALIGN); + skb_reserve(skb, ETH_HLEN); icmp_packet = (struct batadv_icmp_packet_rr *)skb_put(skb, packet_len); if (copy_from_user(icmp_packet, buff, packet_len)) { -- cgit