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Staging: vt6656: Merge two lines of code into one

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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: Rajbinder Brar <brar.rajbinder@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Rajbinder Brar 2014-09-23 10:16:17 +05:30 committed by Greg Kroah-Hartman
parent 3e46587ef1
commit 3b9999ec18
1 changed files with 1 additions and 4 deletions
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5
drivers/staging/vt6656/rf.c
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@ -623,7 +623,6 @@ int vnt_rf_write_embedded(struct vnt_private *priv, u32 data)
/* Set Tx power by rate and channel number */
int vnt_rf_setpower(struct vnt_private *priv, u32 rate, u32 channel)
{
int ret = true;
u8 power = priv->cck_pwr;
if (channel == 0)
@ -653,9 +652,7 @@ int vnt_rf_setpower(struct vnt_private *priv, u32 rate, u32 channel)
break;
}
ret = vnt_rf_set_txpower(priv, power, rate);
return ret;
return vnt_rf_set_txpower(priv, power, rate);
}
static u8 vnt_rf_addpower(struct vnt_private *priv)