diff options
-rw-r--r-- | net/batman-adv/bridge_loop_avoidance.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/net/batman-adv/bridge_loop_avoidance.c b/net/batman-adv/bridge_loop_avoidance.c index 20b548ea5a0a..b1a08374088b 100644 --- a/net/batman-adv/bridge_loop_avoidance.c +++ b/net/batman-adv/bridge_loop_avoidance.c | |||
@@ -2394,22 +2394,25 @@ batadv_bla_backbone_dump_bucket(struct sk_buff *msg, u32 portid, u32 seq, | |||
2394 | { | 2394 | { |
2395 | struct batadv_bla_backbone_gw *backbone_gw; | 2395 | struct batadv_bla_backbone_gw *backbone_gw; |
2396 | int idx = 0; | 2396 | int idx = 0; |
2397 | int ret = 0; | ||
2397 | 2398 | ||
2398 | rcu_read_lock(); | 2399 | rcu_read_lock(); |
2399 | hlist_for_each_entry_rcu(backbone_gw, head, hash_entry) { | 2400 | hlist_for_each_entry_rcu(backbone_gw, head, hash_entry) { |
2400 | if (idx++ < *idx_skip) | 2401 | if (idx++ < *idx_skip) |
2401 | continue; | 2402 | continue; |
2402 | if (batadv_bla_backbone_dump_entry(msg, portid, seq, | 2403 | |
2403 | primary_if, backbone_gw)) { | 2404 | ret = batadv_bla_backbone_dump_entry(msg, portid, seq, |
2405 | primary_if, backbone_gw); | ||
2406 | if (ret) { | ||
2404 | *idx_skip = idx - 1; | 2407 | *idx_skip = idx - 1; |
2405 | goto unlock; | 2408 | goto unlock; |
2406 | } | 2409 | } |
2407 | } | 2410 | } |
2408 | 2411 | ||
2409 | *idx_skip = idx; | 2412 | *idx_skip = 0; |
2410 | unlock: | 2413 | unlock: |
2411 | rcu_read_unlock(); | 2414 | rcu_read_unlock(); |
2412 | return 0; | 2415 | return ret; |
2413 | } | 2416 | } |
2414 | 2417 | ||
2415 | /** | 2418 | /** |