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staging: rtl8192e: Fix smatch warning in rtl_wx.c

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Smatch reports the following warning:

  CHECK   drivers/staging/rtl8192e/rtl_wx.c

drivers/staging/rtl8192e/rtl_wx.c +262 r8192se_wx_set_radio(16) warn: inconsistent returns sem:&priv->wx_sem: locked (258) unlocked (262)

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Larry Finger 2011-09-01 12:23:16 -05:00 committed by Greg Kroah-Hartman
parent 77a04453eb
commit e25316a08e
1 changed files with 1 additions and 0 deletions
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drivers/staging/rtl8192e/rtl_wx.c
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@ -255,6 +255,7 @@ static int r8192se_wx_set_radio(struct net_device *dev,
if ((*extra != 0) && (*extra != 1)) {
RT_TRACE(COMP_ERR, "%s(): set radio an err value,must 0(radio "
"off) or 1(radio on)\n", __func__);
up(&priv->wx_sem);
return -1;
}
priv->sw_radio_on = *extra;