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Staging: vt6656: Merges two lines of code and also removes unused variable

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This patch merges an assignment with an immediately following return of
the assigned variable.  The following Coccinelle semantic patch was used
to make this transformation:

@@
expression ret;
identifier f;
@@

-ret =
+return
     f(...);
-return ret;

A variable that became unused due to this transformation was also removed.

Signed-off-by: Mahati Chamarthy <mahati.chamarthy@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Mahati Chamarthy 2014-09-21 20:54:52 +05:30 committed by Greg Kroah-Hartman
parent 88c9cc0092
commit eab4e78d08
1 changed files with 1 additions and 5 deletions
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6
drivers/staging/vt6656/rxtx.c
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@ -1083,8 +1083,6 @@ int vnt_beacon_make(struct vnt_private *priv, struct ieee80211_vif *vif)
int vnt_beacon_enable(struct vnt_private *priv, struct ieee80211_vif *vif,
struct ieee80211_bss_conf *conf)
{
int ret;
vnt_mac_reg_bits_off(priv, MAC_REG_TCR, TCR_AUTOBCNTX);
vnt_mac_reg_bits_off(priv, MAC_REG_TFTCTL, TFTCTL_TSFCNTREN);
@ -1097,7 +1095,5 @@ int vnt_beacon_enable(struct vnt_private *priv, struct ieee80211_vif *vif,
vnt_reset_next_tbtt(priv, conf->beacon_int);
ret = vnt_beacon_make(priv, vif);
return ret;
return vnt_beacon_make(priv, vif);
}