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Commit f883c4ca authored by Supriya Karanth's avatar Supriya Karanth Committed by Greg Kroah-Hartman
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staging: rtl8192u: remove return from end of void function 



This patch removes the return statement at the end of a void
function as it is not necessary.

found by checkpatch.pl: WARNING: void function return statements
are not generally useful

changes made using coccinelle script:

@@
@@

... when != if (...) return;
    when != if (...) { ... return;}
-return;

Signed-off-by: default avatarSupriya Karanth <iskaranth@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 2060f31a

drivers/staging/rtl8192u/r8192U_core.c

+0 −5
Original line number Diff line number Diff line
@@ -827,7 +827,6 @@ void rtl8192_rtx_disable(struct net_device *dev) 
		netdev_warn(dev, "skb_queue not empty\n");



	skb_queue_purge(&priv->skb_queue);

	return;

}



inline u16 ieeerate2rtlrate(int rate)
@@ -966,8 +965,6 @@ static void rtl8192_hard_data_xmit(struct sk_buff *skb, struct net_device *dev, 
	ret = rtl8192_tx(dev, skb);



	spin_unlock_irqrestore(&priv->tx_lock, flags);



	return;

}



/* This is a rough attempt to TX a frame
@@ -2067,7 +2064,6 @@ static void rtl8192_refresh_supportrate(struct r8192_priv *priv) 
		memcpy(ieee->Regdot11HTOperationalRateSet, ieee->RegHTSuppRateSet, 16);

	else

		memset(ieee->Regdot11HTOperationalRateSet, 0, 16);

	return;

}



static u8 rtl8192_getSupportedWireleeMode(struct net_device *dev)
@@ -2507,7 +2503,6 @@ static void rtl8192_read_eeprom_info(struct net_device *dev) 
	//we need init DIG RATR table here again.



	RT_TRACE(COMP_EPROM, "<===========%s()\n", __func__);

	return;

}



static short rtl8192_get_channel_map(struct net_device *dev)