diff options
| author |   Sebastian Smolorz <Sebastian.Smolorz@gmx.de> | 2010-06-22 16:53:37 +0200 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2010-06-24 15:42:32 -0400 |
| commit | 41b4b289adaaf53e563a2cde17c45c492608edb0 (patch) | |
| tree | aea5fd7d7c1894df0963606763f6cefe1c1b62d0 /drivers/net/wireless/at76c50x-usb.c | |
| parent | mac80211: avoid scheduling while atomic in mesh_rx_plink_frame (diff) | |
| download | linux-dev-41b4b289adaaf53e563a2cde17c45c492608edb0.tar.xz linux-dev-41b4b289adaaf53e563a2cde17c45c492608edb0.zip | |
at76c50x-usb: Move function at76_join() several lines up
This patch does a simple code move of at76_join() so that
at76_mac80211_tx() follows at76_join() in the driver's source file.
This is a preparatory patch for the following patch where we need
to call at76_join() from at76_mac80211_tx() in order to
authenticate successfully with a bssid.
Signed-off-by: Sebastian Smolorz <sesmo@gmx.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/at76c50x-usb.c')
| -rw-r--r-- | drivers/net/wireless/at76c50x-usb.c | 72 |
1 files changed, 36 insertions, 36 deletions
diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c index 8a2d4afc74f8..cb3d4b70bcbc 100644 --- a/drivers/net/wireless/at76c50x-usb.c +++ b/drivers/net/wireless/at76c50x-usb.c @@ -1649,6 +1649,42 @@ exit: return NULL; } +static int at76_join(struct at76_priv *priv) +{ + struct at76_req_join join; + int ret; + + memset(&join, 0, sizeof(struct at76_req_join)); + memcpy(join.essid, priv->essid, priv->essid_size); + join.essid_size = priv->essid_size; + memcpy(join.bssid, priv->bssid, ETH_ALEN); + join.bss_type = INFRASTRUCTURE_MODE; + join.channel = priv->channel; + join.timeout = cpu_to_le16(2000); + + at76_dbg(DBG_MAC80211, "%s: sending CMD_JOIN", __func__); + ret = at76_set_card_command(priv->udev, CMD_JOIN, &join, + sizeof(struct at76_req_join)); + + if (ret < 0) { + printk(KERN_ERR "%s: at76_set_card_command failed: %d\n", + wiphy_name(priv->hw->wiphy), ret); + return 0; + } + + ret = at76_wait_completion(priv, CMD_JOIN); + at76_dbg(DBG_MAC80211, "%s: CMD_JOIN returned: 0x%02x", __func__, ret); + if (ret != CMD_STATUS_COMPLETE) { + printk(KERN_ERR "%s: at76_wait_completion failed: %d\n", + wiphy_name(priv->hw->wiphy), ret); + return 0; + } + + at76_set_pm_mode(priv); + + return 0; +} + static void at76_mac80211_tx_callback(struct urb *urb) { struct at76_priv *priv = urb->context; @@ -1818,42 +1854,6 @@ static void at76_remove_interface(struct ieee80211_hw *hw, at76_dbg(DBG_MAC80211, "%s()", __func__); } -static int at76_join(struct at76_priv *priv) -{ - struct at76_req_join join; - int ret; - - memset(&join, 0, sizeof(struct at76_req_join)); - memcpy(join.essid, priv->essid, priv->essid_size); - join.essid_size = priv->essid_size; - memcpy(join.bssid, priv->bssid, ETH_ALEN); - join.bss_type = INFRASTRUCTURE_MODE; - join.channel = priv->channel; - join.timeout = cpu_to_le16(2000); - - at76_dbg(DBG_MAC80211, "%s: sending CMD_JOIN", __func__); - ret = at76_set_card_command(priv->udev, CMD_JOIN, &join, - sizeof(struct at76_req_join)); - - if (ret < 0) { - printk(KERN_ERR "%s: at76_set_card_command failed: %d\n", - wiphy_name(priv->hw->wiphy), ret); - return 0; - } - - ret = at76_wait_completion(priv, CMD_JOIN); - at76_dbg(DBG_MAC80211, "%s: CMD_JOIN returned: 0x%02x", __func__, ret); - if (ret != CMD_STATUS_COMPLETE) { - printk(KERN_ERR "%s: at76_wait_completion failed: %d\n", - wiphy_name(priv->hw->wiphy), ret); - return 0; - } - - at76_set_pm_mode(priv); - - return 0; -} - static void at76_dwork_hw_scan(struct work_struct *work) { struct at76_priv *priv = container_of(work, struct at76_priv, |