[PATCH] libertas: make more functions static & remove unused functions

Some functions where declared in header files, but used only once. They are
now static functions.

After doing this, I found out that some functions weren't used at all. I
removed this dead code.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 1 insertions, 34 deletions

diff --git a/drivers/net/wireless/libertas/scan.c b/drivers/net/wireless/libertas/scan.c
index 790e9888ea2b..683fa1ba5cac 100644
--- a/drivers/net/wireless/libertas/scan.c
+++ b/drivers/net/wireless/libertas/scan.c
@@ -1254,7 +1254,7 @@ out:
  *
  *  @return         index in BSSID list
  */
-struct bss_descriptor * libertas_find_best_ssid_in_list(wlan_adapter * adapter,
+static struct bss_descriptor * libertas_find_best_ssid_in_list(wlan_adapter * adapter,
                 u8 mode)
 {
         u8 bestrssi = 0;
@@ -1386,39 +1386,6 @@ out:
         return ret;
 }
 
-/**
- *  @brief scan an AP with specific BSSID
- *
- *  @param priv             A pointer to wlan_private structure
- *  @param bssid            A pointer to AP's bssid
- *  @param keeppreviousscan Flag used to save/clear scan table before scan
- *
- *  @return          0-success, otherwise fail
- */
-int libertas_send_specific_bssid_scan(wlan_private * priv, u8 * bssid, u8 clear_bssid)
-{
-        struct wlan_ioctl_user_scan_cfg scancfg;
-
-        lbs_deb_enter(LBS_DEB_ASSOC);
-
-        if (bssid == NULL)
-                goto out;
-
-        memset(&scancfg, 0x00, sizeof(scancfg));
-        memcpy(scancfg.bssid, bssid, ETH_ALEN);
-        scancfg.clear_bssid = clear_bssid;
-
-        wlan_scan_networks(priv, &scancfg, 1);
-        if (priv->adapter->surpriseremoved)
-                return -1;
-        wait_event_interruptible(priv->adapter->cmd_pending,
-                !priv->adapter->nr_cmd_pending);
-
-out:
-        lbs_deb_leave(LBS_DEB_ASSOC);
-        return 0;
-}
-
 static inline char *libertas_translate_scan(wlan_private *priv,
                                         char *start, char *stop,
                                         struct bss_descriptor *bss)