From a568dc1f3779c9fde5a58bf793574ecd7024090a Mon Sep 17 00:00:00 2001 From: Navya Sri Nizamkari Date: Wed, 4 Mar 2015 14:15:05 +0530 Subject: [PATCH] staging: rtl8192e: Remove if conditions. 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 Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8192e/rtl8192e/rtl_wx.c | 12 ------------ 1 file changed, 12 deletions(-) diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_wx.c b/drivers/staging/rtl8192e/rtl8192e/rtl_wx.c index df0323f00f69..c233a1c1bb31 100644 --- a/drivers/staging/rtl8192e/rtl8192e/rtl_wx.c +++ b/drivers/staging/rtl8192e/rtl8192e/rtl_wx.c @@ -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; -- 2.30.2