From 7e901dcd73d73230ad0e66e35fb6f1da244e41f7 Mon Sep 17 00:00:00 2001
From: Ilia Mirkin <imirkin@alum.mit.edu>
Date: Sun, 13 Mar 2011 00:29:06 -0500
Subject: staging: rtl8192e: Remove NULL check before kfree

This patch was generated by the following semantic patch:
// <smpl>
@@ expression E; @@
- if (E != NULL) { kfree(E); }
+ kfree(E);

@@ expression E; @@
- if (E != NULL) { kfree(E); E = NULL; }
+ kfree(E);
+ E = NULL;
// </smpl>

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

(limited to 'drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c')

diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c
index fc96676bb9ce..8d73a7313766 100644
--- a/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c
+++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c
@@ -2818,11 +2818,8 @@ void ieee80211_softmac_free(struct ieee80211_device *ieee)
 {
 	down(&ieee->wx_sem);
 #ifdef ENABLE_DOT11D
-	if(NULL != ieee->pDot11dInfo)
-	{
-		kfree(ieee->pDot11dInfo);
-		ieee->pDot11dInfo = NULL;
-	}
+	kfree(ieee->pDot11dInfo);
+	ieee->pDot11dInfo = NULL;
 #endif
 	del_timer_sync(&ieee->associate_timer);
 
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