staging: rtl8192u: Change type of rtl8192_rx_initiate()

Change type of function rtl8192_rx_initiate from int to void as it
always returns 0 and this value is never used.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@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 4065a47..e78806f 100644 (file)
--- a/drivers/staging/rtl8192u/r8192U_core.c
+++ b/drivers/staging/rtl8192u/r8192U_core.c
@@ -713,7 +713,7 @@ static u32 get_rxpacket_shiftbytes_819xusb(struct ieee80211_rx_stats *pstats)
                + pstats->RxBufShift);
 }
 
-static int rtl8192_rx_initiate(struct net_device *dev)
+static void rtl8192_rx_initiate(struct net_device *dev)
 {
        struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
        struct urb *entry;
@@ -763,8 +763,6 @@ static int rtl8192_rx_initiate(struct net_device *dev)
                skb_queue_tail(&priv->rx_queue, skb);
                usb_submit_urb(entry, GFP_KERNEL);
        }
-
-       return 0;
 }
 
 void rtl8192_set_rxconf(struct net_device *dev)