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staging: rtl8192u: remove return from end of void function

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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: Supriya Karanth <iskaranth@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Supriya Karanth 2015-03-15 12:42:52 +09:00 committed by Greg Kroah-Hartman
parent 2060f31ae5
commit f883c4ca5e
1 changed files with 0 additions and 5 deletions
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5
drivers/staging/rtl8192u/r8192U_core.c
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@ -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)