Staging: rtl8192e: Fix Sparse Warning for Static Declarations in rtl_core.c

This patch fixes the following sparse warning in rtl8192e/rtl_core.c-

drivers/staging/rtl8192e/rtl8192e/rtl_core.c:58:5: warning: symbol 'hwwep' was not declared. Should it be static?
drivers/staging/rtl8192e/rtl8192e/rtl_core.c:588:5: warning: symbol 'WDCAPARA_ADD' was not declared. Should it be static?
drivers/staging/rtl8192e/rtl8192e/rtl_core.c:2695:13: warning: symbol 'rtl8192_interrupt' was not declared. Should it be static?

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c

@@ -30,7 +30,7 @@
 #include "rtl_dm.h"
 #include "rtl_wx.h"
 
-extern int WDCAPARA_ADD[];
+static int WDCAPARA_ADD[] = {EDCAPARA_BE, EDCAPARA_BK, EDCAPARA_VI, EDCAPARA_VO};
 
 void rtl8192e_start_beacon(struct net_device *dev)
 {

drivers/staging/rtl8192e/rtl8192e/rtl_cam.c

@@ -28,7 +28,6 @@
 #include "r8190P_rtl8256.h" /* RTL8225 Radio frontend */
 #include "r8192E_cmdpkt.h"
 
-extern int hwwep;
 void CamResetAllEntry(struct net_device *dev)
 {
 	u32 ulcommand = 0;

drivers/staging/rtl8192e/rtl8192e/rtl_core.c

@@ -585,8 +585,6 @@ static void rtl8192_update_beacon(void *data)
 	rtl8192_update_cap(dev, net->capability);
 }
 
-int WDCAPARA_ADD[] = {EDCAPARA_BE, EDCAPARA_BK, EDCAPARA_VI, EDCAPARA_VO};
-
 static void rtl8192_qos_activate(void *data)
 {
 	struct r8192_priv *priv = container_of_work_rsl(data, struct r8192_priv,
@@ -2692,7 +2690,7 @@ out:
 }
 
 
-irqreturn_t rtl8192_interrupt(int irq, void *netdev)
+static irqreturn_t rtl8192_interrupt(int irq, void *netdev)
 {
 	struct net_device *dev = (struct net_device *) netdev;
 	struct r8192_priv *priv = (struct r8192_priv *)rtllib_priv(dev);

drivers/staging/rtl8192e/rtl8192e/rtl_core.h

@@ -188,6 +188,8 @@
 #define MAX_RX_COUNT				64
 #define MAX_TX_QUEUE_COUNT			9
 
+extern int hwwep;
+
 enum RTL819x_PHY_PARAM {
 	RTL819X_PHY_MACPHY_REG			= 0,
 	RTL819X_PHY_MACPHY_REG_PG		= 1,