batman-adv: Move definition of atomic_dec_not_zero() into main.h

atomic_dec_not_zero() is very useful and it is currently defined
multiple times. So it is possible to move it in main.h

Signed-off-by: Antonio Quartulli <ordex@autistici.org>
Signed-off-by: Sven Eckelmann <sven@narfation.org>

3 files changed, 2 insertions, 2 deletions

diff --git a/net/batman-adv/aggregation.c b/net/batman-adv/aggregation.c
index af45d6b2031f..c11788c4c1a1 100644
--- a/net/batman-adv/aggregation.c
+++ b/net/batman-adv/aggregation.c
@@ -95,7 +95,6 @@ static bool can_aggregate_with(struct batman_packet *new_batman_packet,
         return false;
 }
 
-#define atomic_dec_not_zero(v)          atomic_add_unless((v), -1, 0)
 /* create a new aggregated packet and add this packet to it */
 static void new_aggregated_packet(unsigned char *packet_buff, int packet_len,
                                   unsigned long send_time, bool direct_link,
diff --git a/net/batman-adv/main.h b/net/batman-adv/main.h
index dc248697de71..ace72852ed7b 100644
--- a/net/batman-adv/main.h
+++ b/net/batman-adv/main.h
@@ -175,4 +175,6 @@ static inline int compare_eth(void *data1, void *data2)
         return (memcmp(data1, data2, ETH_ALEN) == 0 ? 1 : 0);
 }
 
+#define atomic_dec_not_zero(v)  atomic_add_unless((v), -1, 0)
+
 #endif /* _NET_BATMAN_ADV_MAIN_H_ */
diff --git a/net/batman-adv/send.c b/net/batman-adv/send.c
index e78670c3c4b7..7650e2bf187d 100644
--- a/net/batman-adv/send.c
+++ b/net/batman-adv/send.c
@@ -393,7 +393,6 @@ static void _add_bcast_packet_to_list(struct bat_priv *bat_priv,
                            send_time);
 }
 
-#define atomic_dec_not_zero(v)          atomic_add_unless((v), -1, 0)
 /* add a broadcast packet to the queue and setup timers. broadcast packets
  * are sent multiple times to increase probability for beeing received.
  *