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staging: rtl8192e: Remove if conditions.

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This patch removes if conditions with no exececutable
statements in the bodies of those ifs and also no variable
assignments in the if conditional checks. The call to
rtllib_act_scanning in the condition doesn't have any side
effects as it too performs conditional checks without changing
any values. Hence, it's safe to remove the if condition.

Signed-off-by: Navya Sri Nizamkari <navyasri.tech@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Navya Sri Nizamkari 2015-03-04 14:15:05 +05:30 committed by Greg Kroah-Hartman
parent 3bd52fb13a
commit a568dc1f37
1 changed files with 0 additions and 12 deletions
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12
drivers/staging/rtl8192e/rtl8192e/rtl_wx.c
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@ -572,10 +572,6 @@ static int r8192_wx_set_essid(struct net_device *dev,
struct r8192_priv *priv = rtllib_priv(dev);
int ret;
if ((rtllib_act_scanning(priv->rtllib, false)) &&
!(priv->rtllib->softmac_features & IEEE_SOFTMAC_SCAN)) {
; /* TODO - get rid of if */
}
if (priv->bHwRadioOff == true) {
printk(KERN_INFO "=========>%s():hw radio off,or Rf state is "
"eRfOff, return\n", __func__);
@ -708,11 +704,6 @@ static int r8192_wx_set_wap(struct net_device *dev,
int ret;
struct r8192_priv *priv = rtllib_priv(dev);
if ((rtllib_act_scanning(priv->rtllib, false)) &&
!(priv->rtllib->softmac_features & IEEE_SOFTMAC_SCAN)) {
; /* TODO - get rid of if */
}
if (priv->bHwRadioOff == true)
return 0;
@ -763,9 +754,6 @@ static int r8192_wx_set_enc(struct net_device *dev,
{0x00, 0x00, 0x00, 0x00, 0x00, 0x03} };
int i;
if ((rtllib_act_scanning(priv->rtllib, false)) &&
!(priv->rtllib->softmac_features & IEEE_SOFTMAC_SCAN))
; /* TODO - get rid of if */
if (priv->bHwRadioOff == true)
return 0;