[PATCH 13/20] staging: rtl8192u: r8192U_core: fix unnecessary check before kfree code style issue

["Raphaël Beamonte" <raphael.beamonte@gmail.com>]

kfree(NULL) is safe and the checks were not required.

Signed-off-by: Raphaël Beamonte <raphael.beamonte@gmail.com>
---
 drivers/staging/rtl8192u/r8192U_core.c | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/drivers/staging/rtl8192u/r8192U_core.c b/drivers/staging/rtl8192u/r8192U_core.c
index 849fd3d..99d7f7c 100644
--- a/drivers/staging/rtl8192u/r8192U_core.c
+++ b/drivers/staging/rtl8192u/r8192U_core.c
@@ -1724,10 +1724,9 @@ static void rtl8192_usb_deleteendpoints(struct net_device *dev)
 	}
 	kfree(priv->oldaddr);
 	priv->oldaddr = NULL;
-	if (priv->pp_rxskb) {
-		kfree(priv->pp_rxskb);
-		priv->pp_rxskb = NULL;
-	}
+
+	kfree(priv->pp_rxskb);
+	priv->pp_rxskb = NULL;
 }
 #else
 void rtl8192_usb_deleteendpoints(struct net_device *dev)
@@ -1752,11 +1751,9 @@ void rtl8192_usb_deleteendpoints(struct net_device *dev)
 	priv->rx_urb = NULL;
 	kfree(priv->oldaddr);
 	priv->oldaddr = NULL;
-	if (priv->pp_rxskb) {
-		kfree(priv->pp_rxskb);
-		priv->pp_rxskb = 0;
 
-	}
+	kfree(priv->pp_rxskb);
+	priv->pp_rxskb = 0;
 
 #endif
 }
-- 
2.1.4