diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/dvm/sta.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/sta.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/dvm/sta.c b/drivers/net/wireless/iwlwifi/dvm/sta.c index b775769f8322..c3c13ce96eb0 100644 --- a/drivers/net/wireless/iwlwifi/dvm/sta.c +++ b/drivers/net/wireless/iwlwifi/dvm/sta.c @@ -695,6 +695,7 @@ void iwl_clear_ucode_stations(struct iwl_priv *priv, void iwl_restore_stations(struct iwl_priv *priv, struct iwl_rxon_context *ctx) { struct iwl_addsta_cmd sta_cmd; + static const struct iwl_link_quality_cmd zero_lq = {}; struct iwl_link_quality_cmd lq; int i; bool found = false; @@ -733,7 +734,9 @@ void iwl_restore_stations(struct iwl_priv *priv, struct iwl_rxon_context *ctx) else memcpy(&lq, priv->stations[i].lq, sizeof(struct iwl_link_quality_cmd)); - send_lq = true; + + if (memcmp(&lq, &zero_lq, sizeof(lq))) + send_lq = true; } spin_unlock_bh(&priv->sta_lock); ret = iwl_send_add_sta(priv, &sta_cmd, CMD_SYNC); |