diff options
| author | Sven Eckelmann <sven@narfation.org> | 2012-05-12 00:09:35 (GMT) |
|---|---|---|
| committer | Antonio Quartulli <ordex@autistici.org> | 2012-06-20 20:15:24 (GMT) |
| commit | 925a6672fae532ba178b8d35686705b417aada3d (patch) | |
| tree | 25e1d6b83170dd63c384290c11bc47b1d38d8557 /net/batman-adv | |
| parent | 7d211efc5087bc8870fa3374da88b4bf8159e79b (diff) | |
| download | linux-925a6672fae532ba178b8d35686705b417aada3d.tar.xz | |
batman-adv: Prefix ring_buffer non-static functions with batadv_
batman-adv can be compiled as part of the kernel instead of an module. In that
case the linker will see all non-static symbols of batman-adv and all other
non-static symbols of the kernel. This could lead to symbol collisions. A
prefix for the batman-adv symbols that defines their private namespace avoids
such a problem.
Reported-by: David Miller <davem@davemloft.net>
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Diffstat (limited to 'net/batman-adv')
| -rw-r--r-- | net/batman-adv/bat_iv_ogm.c | 14 | ||||
| -rw-r--r-- | net/batman-adv/ring_buffer.c | 5 | ||||
| -rw-r--r-- | net/batman-adv/ring_buffer.h | 5 |
3 files changed, 13 insertions, 11 deletions
diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c index 9c8c9d0..cd57cf2 100644 --- a/net/batman-adv/bat_iv_ogm.c +++ b/net/batman-adv/bat_iv_ogm.c @@ -642,10 +642,10 @@ static void bat_iv_ogm_orig_update(struct bat_priv *bat_priv, continue; spin_lock_bh(&tmp_neigh_node->lq_update_lock); - ring_buffer_set(tmp_neigh_node->tq_recv, - &tmp_neigh_node->tq_index, 0); + batadv_ring_buffer_set(tmp_neigh_node->tq_recv, + &tmp_neigh_node->tq_index, 0); tmp_neigh_node->tq_avg = - ring_buffer_avg(tmp_neigh_node->tq_recv); + batadv_ring_buffer_avg(tmp_neigh_node->tq_recv); spin_unlock_bh(&tmp_neigh_node->lq_update_lock); } @@ -673,10 +673,10 @@ static void bat_iv_ogm_orig_update(struct bat_priv *bat_priv, neigh_node->last_seen = jiffies; spin_lock_bh(&neigh_node->lq_update_lock); - ring_buffer_set(neigh_node->tq_recv, - &neigh_node->tq_index, - batman_ogm_packet->tq); - neigh_node->tq_avg = ring_buffer_avg(neigh_node->tq_recv); + batadv_ring_buffer_set(neigh_node->tq_recv, + &neigh_node->tq_index, + batman_ogm_packet->tq); + neigh_node->tq_avg = batadv_ring_buffer_avg(neigh_node->tq_recv); spin_unlock_bh(&neigh_node->lq_update_lock); if (!is_duplicate) { diff --git a/net/batman-adv/ring_buffer.c b/net/batman-adv/ring_buffer.c index fd63951..db8f5ef 100644 --- a/net/batman-adv/ring_buffer.c +++ b/net/batman-adv/ring_buffer.c @@ -22,13 +22,14 @@ #include "main.h" #include "ring_buffer.h" -void ring_buffer_set(uint8_t lq_recv[], uint8_t *lq_index, uint8_t value) +void batadv_ring_buffer_set(uint8_t lq_recv[], uint8_t *lq_index, + uint8_t value) { lq_recv[*lq_index] = value; *lq_index = (*lq_index + 1) % TQ_GLOBAL_WINDOW_SIZE; } -uint8_t ring_buffer_avg(const uint8_t lq_recv[]) +uint8_t batadv_ring_buffer_avg(const uint8_t lq_recv[]) { const uint8_t *ptr; uint16_t count = 0, i = 0, sum = 0; diff --git a/net/batman-adv/ring_buffer.h b/net/batman-adv/ring_buffer.h index 8b58bd8..fbaf9d2 100644 --- a/net/batman-adv/ring_buffer.h +++ b/net/batman-adv/ring_buffer.h @@ -22,7 +22,8 @@ #ifndef _NET_BATMAN_ADV_RING_BUFFER_H_ #define _NET_BATMAN_ADV_RING_BUFFER_H_ -void ring_buffer_set(uint8_t lq_recv[], uint8_t *lq_index, uint8_t value); -uint8_t ring_buffer_avg(const uint8_t lq_recv[]); +void batadv_ring_buffer_set(uint8_t lq_recv[], uint8_t *lq_index, + uint8_t value); +uint8_t batadv_ring_buffer_avg(const uint8_t lq_recv[]); #endif /* _NET_BATMAN_ADV_RING_BUFFER_H_ */ |