The following commit has been merged in the master branch: commit aa0adb1a85e159cf57f0e11282bc6c9e3606a5f3 Author: Sven Eckelmann sven@narfation.org Date: Sat Jan 15 14:39:43 2011 +0000

batman-adv: Use "__attribute__" shortcut macros

Linux 2.6.21 defines different macros for __attribute__ which are also used inside batman-adv. The next version of checkpatch.pl warns about the usage of __attribute__((packed))).

Linux 2.6.33 defines an extra macro __always_unused which is used to assist source code analyzers and can be used to removed the last existing __attribute__ inside the source code.

Signed-off-by: Sven Eckelmann sven@narfation.org

diff --git a/net/batman-adv/main.h b/net/batman-adv/main.h index d4d9926..65106fb 100644 --- a/net/batman-adv/main.h +++ b/net/batman-adv/main.h @@ -151,9 +151,9 @@ int debug_log(struct bat_priv *bat_priv, char *fmt, ...); } \ while (0) #else /* !CONFIG_BATMAN_ADV_DEBUG */ -static inline void bat_dbg(char type __attribute__((unused)), - struct bat_priv *bat_priv __attribute__((unused)), - char *fmt __attribute__((unused)), ...) +static inline void bat_dbg(char type __always_unused, + struct bat_priv *bat_priv __always_unused, + char *fmt __always_unused, ...) { } #endif diff --git a/net/batman-adv/packet.h b/net/batman-adv/packet.h index b49fdf7..2284e81 100644 --- a/net/batman-adv/packet.h +++ b/net/batman-adv/packet.h @@ -63,7 +63,7 @@ struct batman_packet { uint8_t num_hna; uint8_t gw_flags; /* flags related to gateway class */ uint8_t align; -} __attribute__((packed)); +} __packed;

#define BAT_PACKET_LEN sizeof(struct batman_packet)

@@ -76,7 +76,7 @@ struct icmp_packet { uint8_t orig[6]; uint16_t seqno; uint8_t uid; -} __attribute__((packed)); +} __packed;

#define BAT_RR_LEN 16

@@ -93,14 +93,14 @@ struct icmp_packet_rr { uint8_t uid; uint8_t rr_cur; uint8_t rr[BAT_RR_LEN][ETH_ALEN]; -} __attribute__((packed)); +} __packed;

struct unicast_packet { uint8_t packet_type; uint8_t version; /* batman version field */ uint8_t dest[6]; uint8_t ttl; -} __attribute__((packed)); +} __packed;

struct unicast_frag_packet { uint8_t packet_type; @@ -110,7 +110,7 @@ struct unicast_frag_packet { uint8_t flags; uint8_t orig[6]; uint16_t seqno; -} __attribute__((packed)); +} __packed;

struct bcast_packet { uint8_t packet_type; @@ -118,7 +118,7 @@ struct bcast_packet { uint8_t orig[6]; uint8_t ttl; uint32_t seqno; -} __attribute__((packed)); +} __packed;

struct vis_packet { uint8_t packet_type; @@ -131,6 +131,6 @@ struct vis_packet { * neighbors */ uint8_t target_orig[6]; /* who should receive this packet */ uint8_t sender_orig[6]; /* who sent or rebroadcasted this packet */ -} __attribute__((packed)); +} __packed;

#endif /* _NET_BATMAN_ADV_PACKET_H_ */ diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h index 97cb23d..bf3f6f5 100644 --- a/net/batman-adv/types.h +++ b/net/batman-adv/types.h @@ -246,13 +246,13 @@ struct vis_info { /* this packet might be part of the vis send queue. */ struct sk_buff *skb_packet; /* vis_info may follow here*/ -} __attribute__((packed)); +} __packed;

struct vis_info_entry { uint8_t src[ETH_ALEN]; uint8_t dest[ETH_ALEN]; uint8_t quality; /* quality = 0 means HNA */ -} __attribute__((packed)); +} __packed;

struct recvlist_node { struct list_head list;