staging: rtl8192u: Make core functions static

This patch fixes the following sparse warnings in r8192U_core.c:

  CHECK   drivers/staging/rtl8192u/r8192U_core.c
drivers/staging/rtl8192u/r8192U_core.c:3212:6: warning: symbol
'rtl819x_watchdog_wqcallback' was not declared. Should it be static?
drivers/staging/rtl8192u/r8192U_core.c:3276:6: warning: symbol
'watch_dog_timer_callback' was not declared. Should it be static?
drivers/staging/rtl8192u/r8192U_core.c:3282:5: warning: symbol
'_rtl8192_up' was not declared. Should it be static?
drivers/staging/rtl8192u/r8192U_core.c:3333:5: warning: symbol
'rtl8192_close' was not declared. Should it be static?
drivers/staging/rtl8192u/r8192U_core.c:3406:6: warning: symbol
'rtl8192_restart' was not declared. Should it be static?
drivers/staging/rtl8192u/r8192U_core.c:4618:6: warning: symbol
'rtl8192_irq_rx_tasklet' was not declared. Should it be static?
drivers/staging/rtl8192u/r8192U_core.c:4736:6: warning: symbol
'rtl8192_cancel_deferred_work' was not declared. Should it be static?

Signed-off-by: Nickolaus Woodruff <nickolauswoodruff@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8192u/r8192U_core.c b/drivers/staging/rtl8192u/r8192U_core.c
index a4795afeeb9ca619190802d744b6c49be3e7dd8d..134332234ab99f9b39a1e830164a8aee5ebed917 100644 (file)
--- a/drivers/staging/rtl8192u/r8192U_core.c
+++ b/drivers/staging/rtl8192u/r8192U_core.c
@@ -3209,7 +3209,7 @@ static void rtl819x_update_rxcounts(struct r8192_priv *priv, u32 *TotalRxBcnNum,
 }
 
 
-void rtl819x_watchdog_wqcallback(struct work_struct *work)
+static void rtl819x_watchdog_wqcallback(struct work_struct *work)
 {
        struct delayed_work *dwork = container_of(work, struct delayed_work, work);
        struct r8192_priv *priv = container_of(dwork, struct r8192_priv, watch_dog_wq);
@@ -3273,13 +3273,13 @@ void rtl819x_watchdog_wqcallback(struct work_struct *work)
 
 }
 
-void watch_dog_timer_callback(unsigned long data)
+static void watch_dog_timer_callback(unsigned long data)
 {
        struct r8192_priv *priv = ieee80211_priv((struct net_device *) data);
        queue_delayed_work(priv->priv_wq, &priv->watch_dog_wq, 0);
        mod_timer(&priv->watch_dog_timer, jiffies + MSECS(IEEE80211_WATCH_DOG_TIME));
 }
-int _rtl8192_up(struct net_device *dev)
+static int _rtl8192_up(struct net_device *dev)
 {
        struct r8192_priv *priv = ieee80211_priv(dev);
        int init_status = 0;
@@ -3330,7 +3330,7 @@ int rtl8192_up(struct net_device *dev)
 }
 
 
-int rtl8192_close(struct net_device *dev)
+static int rtl8192_close(struct net_device *dev)
 {
        struct r8192_priv *priv = ieee80211_priv(dev);
        int ret;
@@ -3403,7 +3403,7 @@ void rtl8192_commit(struct net_device *dev)
 
 }
 
-void rtl8192_restart(struct work_struct *work)
+static void rtl8192_restart(struct work_struct *work)
 {
        struct r8192_priv *priv = container_of(work, struct r8192_priv, reset_wq);
        struct net_device *dev = priv->ieee80211->dev;
@@ -4615,7 +4615,7 @@ static void rtl8192_rx_cmd(struct sk_buff *skb)
        }
 }
 
-void rtl8192_irq_rx_tasklet(struct r8192_priv *priv)
+static void rtl8192_irq_rx_tasklet(struct r8192_priv *priv)
 {
        struct sk_buff *skb;
        struct rtl8192_rx_info *info;
@@ -4733,7 +4733,7 @@ fail:
 }
 
 //detach all the work and timer structure declared or inititialize in r8192U_init function.
-void rtl8192_cancel_deferred_work(struct r8192_priv *priv)
+static void rtl8192_cancel_deferred_work(struct r8192_priv *priv)
 {
 
        cancel_work_sync(&priv->reset_wq);