diff options
| author |   Sven Eckelmann <sven@narfation.org> | 2012-06-03 22:19:14 +0200 |
|---|---|---|
| committer |   Antonio Quartulli <ordex@autistici.org> | 2012-06-28 08:45:01 +0200 |
| commit | c11fdfaefa46a83a668a73dc3ae90859e99ed251 (patch) | |
| tree | ac6d6d4e67b687e04a5ae46b83754109acd9edeb /net | |
| parent | batman-adv: Prefix packet defines with BATADV_ (diff) | |
| download | linux-dev-c11fdfaefa46a83a668a73dc3ae90859e99ed251.tar.xz linux-dev-c11fdfaefa46a83a668a73dc3ae90859e99ed251.zip | |
batman-adv: Prefix types defines with BATADV_
Reported-by: Martin Hundebøll <martin@hundeboll.net>
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/batman-adv/hard-interface.c | 11 | ||||
| -rw-r--r-- | net/batman-adv/soft-interface.c | 2 | ||||
| -rw-r--r-- | net/batman-adv/types.h | 9 |
3 files changed, 11 insertions, 11 deletions
diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c index 340108411c4d..9b1cb23ec1f4 100644 --- a/net/batman-adv/hard-interface.c +++ b/net/batman-adv/hard-interface.c @@ -196,7 +196,8 @@ int batadv_hardif_min_mtu(struct net_device *soft_iface) if (hard_iface->soft_iface != soft_iface) continue; - min_mtu = min_t(int, hard_iface->net_dev->mtu - BAT_HEADER_LEN, + min_mtu = min_t(int, + hard_iface->net_dev->mtu - BATADV_HEADER_LEN, min_mtu); } rcu_read_unlock(); @@ -320,18 +321,18 @@ int batadv_hardif_enable_interface(struct hard_iface *hard_iface, hard_iface->net_dev->name); if (atomic_read(&bat_priv->fragmentation) && hard_iface->net_dev->mtu < - ETH_DATA_LEN + BAT_HEADER_LEN) + ETH_DATA_LEN + BATADV_HEADER_LEN) batadv_info(hard_iface->soft_iface, "The MTU of interface %s is too small (%i) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to %zi would solve the problem.\n", hard_iface->net_dev->name, hard_iface->net_dev->mtu, - ETH_DATA_LEN + BAT_HEADER_LEN); + ETH_DATA_LEN + BATADV_HEADER_LEN); if (!atomic_read(&bat_priv->fragmentation) && hard_iface->net_dev->mtu < - ETH_DATA_LEN + BAT_HEADER_LEN) + ETH_DATA_LEN + BATADV_HEADER_LEN) batadv_info(hard_iface->soft_iface, "The MTU of interface %s is too small (%i) to handle the transport of batman-adv packets. If you experience problems getting traffic through try increasing the MTU to %zi.\n", hard_iface->net_dev->name, hard_iface->net_dev->mtu, - ETH_DATA_LEN + BAT_HEADER_LEN); + ETH_DATA_LEN + BATADV_HEADER_LEN); if (batadv_hardif_is_iface_up(hard_iface)) batadv_hardif_activate_interface(hard_iface); diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c index e726419045e4..bbbc9a93d430 100644 --- a/net/batman-adv/soft-interface.c +++ b/net/batman-adv/soft-interface.c @@ -351,7 +351,7 @@ static void batadv_interface_setup(struct net_device *dev) */ dev->mtu = ETH_DATA_LEN; /* reserve more space in the skbuff for our header */ - dev->hard_header_len = BAT_HEADER_LEN; + dev->hard_header_len = BATADV_HEADER_LEN; /* generate random address */ eth_hw_addr_random(dev); diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h index 053c5d4776ce..1d5d21ed8e8a 100644 --- a/net/batman-adv/types.h +++ b/net/batman-adv/types.h @@ -22,12 +22,11 @@ #include "packet.h" #include "bitarray.h" +#include <linux/kernel.h> -#define BAT_HEADER_LEN (ETH_HLEN + \ - ((sizeof(struct unicast_packet) > sizeof(struct bcast_packet) ? \ - sizeof(struct unicast_packet) : \ - sizeof(struct bcast_packet)))) - +#define BATADV_HEADER_LEN \ + (ETH_HLEN + max(sizeof(struct unicast_packet), \ + sizeof(struct bcast_packet))) struct hard_iface { struct list_head list; |