From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Thu, 22 Nov 2012 06:48:05 +0000 (+0530)
Subject: tty: vt: Remove redundant null check before kfree.
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=daa74a25cc7351a9fb01ba7611af5ef5df80ae4e;p=linux-beck.git

tty: vt: Remove redundant null check before kfree.

kfree on a NULL pointer is a no-op.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/tty/vt/consolemap.c b/drivers/tty/vt/consolemap.c
index 2aaa0c228409..248381b30722 100644
--- a/drivers/tty/vt/consolemap.c
+++ b/drivers/tty/vt/consolemap.c
@@ -410,10 +410,8 @@ static void con_release_unimap(struct uni_pagedir *p)
 		kfree(p->inverse_translations[i]);
 		p->inverse_translations[i] = NULL;
 	}
-	if (p->inverse_trans_unicode) {
-		kfree(p->inverse_trans_unicode);
-		p->inverse_trans_unicode = NULL;
-	}
+	kfree(p->inverse_trans_unicode);
+	p->inverse_trans_unicode = NULL;
 }
 
 /* Caller must hold the console lock */