diff options
| author | Antonio Quartulli <ordex@autistici.org> | 2013-04-02 22:28:44 +0200 |
|---|---|---|
| committer | Antonio Quartulli <ordex@autistici.org> | 2013-05-29 02:44:54 +0200 |
| commit | 41ab6c4891ed4cdd855ae569924acb1da424a614 (patch) | |
| tree | 073d8ba7befde0fb1965f0562f63dfb598d8210d /net/batman-adv/vis.c | |
| parent | 3abe4adbfb293e37d2d6f4fe22366534dc2675d9 (diff) | |
| download | linux-41ab6c4891ed4cdd855ae569924acb1da424a614.tar.bz2 | |
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 <ordex@autistici.org>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Diffstat (limited to 'net/batman-adv/vis.c')
| -rw-r--r-- | net/batman-adv/vis.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/net/batman-adv/vis.c b/net/batman-adv/vis.c index 1625e5793a89..94eaeb521c17 100644 --- a/net/batman-adv/vis.c +++ b/net/batman-adv/vis.c @@ -392,12 +392,12 @@ batadv_add_packet(struct batadv_priv *bat_priv, return NULL; len = sizeof(*packet) + vis_info_len; - info->skb_packet = dev_alloc_skb(len + ETH_HLEN + NET_IP_ALIGN); + info->skb_packet = netdev_alloc_skb_ip_align(NULL, len + ETH_HLEN); if (!info->skb_packet) { kfree(info); return NULL; } - skb_reserve(info->skb_packet, ETH_HLEN + NET_IP_ALIGN); + skb_reserve(info->skb_packet, ETH_HLEN); packet = (struct batadv_vis_packet *)skb_put(info->skb_packet, len); kref_init(&info->refcount); @@ -854,13 +854,13 @@ int batadv_vis_init(struct batadv_priv *bat_priv) if (!bat_priv->vis.my_info) goto err; - len = sizeof(*packet) + BATADV_MAX_VIS_PACKET_SIZE; - len += ETH_HLEN + NET_IP_ALIGN; - bat_priv->vis.my_info->skb_packet = dev_alloc_skb(len); + len = sizeof(*packet) + BATADV_MAX_VIS_PACKET_SIZE + ETH_HLEN; + bat_priv->vis.my_info->skb_packet = netdev_alloc_skb_ip_align(NULL, + len); if (!bat_priv->vis.my_info->skb_packet) goto free_info; - skb_reserve(bat_priv->vis.my_info->skb_packet, ETH_HLEN + NET_IP_ALIGN); + skb_reserve(bat_priv->vis.my_info->skb_packet, ETH_HLEN); tmp_skb = bat_priv->vis.my_info->skb_packet; packet = (struct batadv_vis_packet *)skb_put(tmp_skb, sizeof(*packet)); |