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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>
This commit is contained in:
Sebastian Smolorz 2010-06-22 16:53:37 +02:00 committed by John W. Linville
parent c937019761
commit 41b4b289ad
1 changed files with 36 additions and 36 deletions
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72
drivers/net/wireless/at76c50x-usb.c
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@ -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,