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authorSebastian Smolorz <Sebastian.Smolorz@gmx.de>2010-06-22 16:53:37 +0200
committerJohn W. Linville <linville@tuxdriver.com>2010-06-24 21:42:32 +0200
commit41b4b289adaaf53e563a2cde17c45c492608edb0 (patch)
treeaea5fd7d7c1894df0963606763f6cefe1c1b62d0 /drivers/net/wireless/at76c50x-usb.c
parentmac80211: avoid scheduling while atomic in mesh_rx_plink_frame (diff)
downloadlinux-41b4b289adaaf53e563a2cde17c45c492608edb0.tar.xz
linux-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.c72
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,