libertas: make lbs_unset_basic_rate_flags() static

... by moving it into the file where it's sole user resides
Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/libertas/join.c

@@ -98,23 +98,6 @@ static void lbs_set_basic_rate_flags(u8 *rates, size_t len)
 	}
 }
 
-/**
- *  @brief Unsets the MSB on basic rates
- *
- * Scan through an array and unset the MSB for basic data rates.
- *
- *  @param rates     buffer of data rates
- *  @param len       size of buffer
- */
-void lbs_unset_basic_rate_flags(u8 *rates, size_t len)
-{
-	int i;
-
-	for (i = 0; i < len; i++)
-		rates[i] &= 0x7f;
-}
-
-
 /**
  *  @brief Associate to a specific BSS discovered in a scan
  *

drivers/net/wireless/libertas/join.h

@@ -48,6 +48,4 @@ int lbs_send_deauthentication(struct lbs_private *priv);
 
 int lbs_associate(struct lbs_private *priv, struct assoc_request *assoc_req);
 
-void lbs_unset_basic_rate_flags(u8 *rates, size_t len);
-
 #endif

drivers/net/wireless/libertas/scan.c

@@ -73,6 +73,23 @@ static const u8 bcastmac[ETH_ALEN] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
 /*                                                                   */
 /*********************************************************************/
 
+/**
+ *  @brief Unsets the MSB on basic rates
+ *
+ * Scan through an array and unset the MSB for basic data rates.
+ *
+ *  @param rates     buffer of data rates
+ *  @param len       size of buffer
+ */
+static void lbs_unset_basic_rate_flags(u8 *rates, size_t len)
+{
+	int i;
+
+	for (i = 0; i < len; i++)
+		rates[i] &= 0x7f;
+}
+
+
 static inline void clear_bss_descriptor (struct bss_descriptor * bss)
 {
 	/* Don't blow away ->list, just BSS data */