diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-sta.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-sta.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c index c215156..3c8cebd 100644 --- a/drivers/net/wireless/iwlwifi/iwl-sta.c +++ b/drivers/net/wireless/iwlwifi/iwl-sta.c @@ -494,7 +494,8 @@ int iwl_remove_station(struct iwl_priv *priv, const u8 sta_id, priv->num_stations--; - BUG_ON(priv->num_stations < 0); + if (WARN_ON(priv->num_stations < 0)) + priv->num_stations = 0; spin_unlock_irqrestore(&priv->sta_lock, flags); @@ -679,7 +680,8 @@ void iwl_dealloc_bcast_stations(struct iwl_priv *priv) priv->stations[i].used &= ~IWL_STA_UCODE_ACTIVE; priv->num_stations--; - BUG_ON(priv->num_stations < 0); + if (WARN_ON(priv->num_stations < 0)) + priv->num_stations = 0; kfree(priv->stations[i].lq); priv->stations[i].lq = NULL; } @@ -775,7 +777,8 @@ int iwl_send_lq_cmd(struct iwl_priv *priv, struct iwl_rxon_context *ctx, spin_unlock_irqrestore(&priv->sta_lock, flags_spin); iwl_dump_lq_cmd(priv, lq); - BUG_ON(init && (cmd.flags & CMD_ASYNC)); + if (WARN_ON(init && (cmd.flags & CMD_ASYNC))) + return -EINVAL; if (is_lq_table_valid(priv, ctx, lq)) ret = iwl_send_cmd(priv, &cmd); |