staging:rtl8187se:ieee80211: Fix Sparse Warning for Static Declarations

This patch fixes the following Sparse warnings :

drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c:27:4: warning:
symbol 'rsn_authen_cipher_suite' was not declared. Should it be static?
drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c:352:6: warning:
symbol 'ext_ieee80211_send_beacon_wq' was not declared. Should it be
static?
Signed-off-by: Himangi Saraogi <himangi774@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c

@@ -24,7 +24,7 @@
 #include <linux/etherdevice.h>
 
 #include "dot11d.h"
-u8 rsn_authen_cipher_suite[16][4] = {
+static u8 rsn_authen_cipher_suite[16][4] = {
 	{0x00, 0x0F, 0xAC, 0x00}, //Use group key, //Reserved
 	{0x00, 0x0F, 0xAC, 0x01}, //WEP-40         //RSNA default
 	{0x00, 0x0F, 0xAC, 0x02}, //TKIP           //NONE		//{used just as default}
@@ -349,7 +349,7 @@ inline struct sk_buff *ieee80211_probe_req(struct ieee80211_device *ieee)
 
 struct sk_buff *ieee80211_get_beacon_(struct ieee80211_device *ieee);
 
-void ext_ieee80211_send_beacon_wq(struct ieee80211_device *ieee)
+static void ext_ieee80211_send_beacon_wq(struct ieee80211_device *ieee)
 {
 	struct sk_buff *skb;