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authorSven Eckelmann <sven@narfation.org>2011-01-15 14:39:43 +0000
committerSven Eckelmann <sven@narfation.org>2011-01-16 03:25:19 +0100
commitaa0adb1a85e159cf57f0e11282bc6c9e3606a5f3 (patch)
tree19406bf80804801e85cf0182f5037ddfc656465e
parented7809d9c41b514115ddffaa860694393c2016b3 (diff)
downloadop-kernel-dev-aa0adb1a85e159cf57f0e11282bc6c9e3606a5f3.zip
op-kernel-dev-aa0adb1a85e159cf57f0e11282bc6c9e3606a5f3.tar.gz
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>
-rw-r--r--net/batman-adv/main.h6
-rw-r--r--net/batman-adv/packet.h14
-rw-r--r--net/batman-adv/types.h4
3 files changed, 12 insertions, 12 deletions
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;
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