diff options
Diffstat (limited to 'drivers/net/wireless/iwlegacy/common.c')
| -rw-r--r-- | drivers/net/wireless/iwlegacy/common.c | 35 |
1 files changed, 14 insertions, 21 deletions
diff --git a/drivers/net/wireless/iwlegacy/common.c b/drivers/net/wireless/iwlegacy/common.c index 7e16d10a7f14..90b8970eadf0 100644 --- a/drivers/net/wireless/iwlegacy/common.c +++ b/drivers/net/wireless/iwlegacy/common.c @@ -3958,17 +3958,21 @@ il_connection_init_rx_config(struct il_priv *il) memset(&il->staging, 0, sizeof(il->staging)); - if (!il->vif) { + switch (il->iw_mode) { + case NL80211_IFTYPE_UNSPECIFIED: il->staging.dev_type = RXON_DEV_TYPE_ESS; - } else if (il->vif->type == NL80211_IFTYPE_STATION) { + break; + case NL80211_IFTYPE_STATION: il->staging.dev_type = RXON_DEV_TYPE_ESS; il->staging.filter_flags = RXON_FILTER_ACCEPT_GRP_MSK; - } else if (il->vif->type == NL80211_IFTYPE_ADHOC) { + break; + case NL80211_IFTYPE_ADHOC: il->staging.dev_type = RXON_DEV_TYPE_IBSS; il->staging.flags = RXON_FLG_SHORT_PREAMBLE_MSK; il->staging.filter_flags = RXON_FILTER_BCON_AWARE_MSK | RXON_FILTER_ACCEPT_GRP_MSK; - } else { + break; + default: IL_ERR("Unsupported interface type %d\n", il->vif->type); return; } @@ -4550,8 +4554,7 @@ out: EXPORT_SYMBOL(il_mac_add_interface); static void -il_teardown_interface(struct il_priv *il, struct ieee80211_vif *vif, - bool mode_change) +il_teardown_interface(struct il_priv *il, struct ieee80211_vif *vif) { lockdep_assert_held(&il->mutex); @@ -4560,9 +4563,7 @@ il_teardown_interface(struct il_priv *il, struct ieee80211_vif *vif, il_force_scan_end(il); } - if (!mode_change) - il_set_mode(il); - + il_set_mode(il); } void @@ -4575,8 +4576,8 @@ il_mac_remove_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) WARN_ON(il->vif != vif); il->vif = NULL; - - il_teardown_interface(il, vif, false); + il->iw_mode = NL80211_IFTYPE_UNSPECIFIED; + il_teardown_interface(il, vif); memset(il->bssid, 0, ETH_ALEN); D_MAC80211("leave\n"); @@ -4685,18 +4686,10 @@ il_mac_change_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif, } /* success */ - il_teardown_interface(il, vif, true); vif->type = newtype; vif->p2p = false; - err = il_set_mode(il); - WARN_ON(err); - /* - * We've switched internally, but submitting to the - * device may have failed for some reason. Mask this - * error, because otherwise mac80211 will not switch - * (and set the interface type back) and we'll be - * out of sync with it. - */ + il->iw_mode = newtype; + il_teardown_interface(il, vif); err = 0; out: |