diff options
| author | Juuso Oikarinen <juuso.oikarinen@nokia.com> | 2010-02-18 13:25:51 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-02-19 15:52:46 -0500 |
| commit | 8bf29b0eb3ba38c8cf55e60976f124672cda7ab2 (patch) | |
| tree | 231c8d42568d7a2985f02d20abf3f71c32cea78b | |
| parent | ee444cf0501183df1640cd35bebd4250989bfe99 (diff) | |
| download | kernel_samsung_espresso10-8bf29b0eb3ba38c8cf55e60976f124672cda7ab2.zip kernel_samsung_espresso10-8bf29b0eb3ba38c8cf55e60976f124672cda7ab2.tar.gz kernel_samsung_espresso10-8bf29b0eb3ba38c8cf55e60976f124672cda7ab2.tar.bz2 | |
wl1271: Fix ad-hoc SSID update
If re-configuring the SSID while ad-hoc was already enabled, the beacon
template would be properly updated, but the SSID passed in the CMD_JOIN would
not - hence filtering etc would not work properly.
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Kalle Valo <kalle.valo@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_main.c | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1271_main.c b/drivers/net/wireless/wl12xx/wl1271_main.c index 459d9a0..fb1e6a8 100644 --- a/drivers/net/wireless/wl12xx/wl1271_main.c +++ b/drivers/net/wireless/wl12xx/wl1271_main.c @@ -1,7 +1,7 @@ /* * This file is part of wl1271 * - * Copyright (C) 2008-2009 Nokia Corporation + * Copyright (C) 2008-2010 Nokia Corporation * * Contact: Luciano Coelho <luciano.coelho@nokia.com> * @@ -1604,6 +1604,7 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw, { enum wl1271_cmd_ps_mode mode; struct wl1271 *wl = hw->priv; + bool do_join = false; int ret; wl1271_debug(DEBUG_MAC80211, "mac80211 bss info changed"); @@ -1646,6 +1647,9 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw, dev_kfree_skb(beacon); if (ret < 0) goto out_sleep; + + /* Need to update the SSID (for filtering etc) */ + do_join = true; } } @@ -1664,12 +1668,8 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw, goto out_sleep; } - ret = wl1271_cmd_join(wl); - if (ret < 0) { - wl1271_warning("cmd join failed %d", ret); - goto out_sleep; - } - set_bit(WL1271_FLAG_JOINED, &wl->flags); + /* Need to update the BSSID (for filtering etc) */ + do_join = true; } if (changed & BSS_CHANGED_ASSOC) { @@ -1736,6 +1736,15 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw, } } + if (do_join) { + ret = wl1271_cmd_join(wl); + if (ret < 0) { + wl1271_warning("cmd join failed %d", ret); + goto out_sleep; + } + set_bit(WL1271_FLAG_JOINED, &wl->flags); + } + out_sleep: wl1271_ps_elp_sleep(wl); |