linux-kernel - [PATCH] crypt: ablkcipher: remove redundant NULL check

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Message-ID: <1295972865.1998.9.camel@offworld>
Date:	Tue, 25 Jan 2011 13:27:45 -0300
From:	Davidlohr Bueso <dave@....org>
To:	Herbert Xu <herbert@...dor.apana.org.au>,
	David Miller <davem@...emloft.net>
Cc:	linux-crypto@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] crypt: ablkcipher: remove redundant NULL check

From: Davidlohr Bueso <dave@....org>

Signed-off-by: Davidlohr Bueso <dave@....org>
---
 crypto/ablkcipher.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/crypto/ablkcipher.c b/crypto/ablkcipher.c
index a854df2..fdc67d3 100644
--- a/crypto/ablkcipher.c
+++ b/crypto/ablkcipher.c
@@ -141,8 +141,7 @@ err:
 
 	if (walk->iv != req->info)
 		memcpy(req->info, walk->iv, tfm->crt_ablkcipher.ivsize);
-	if (walk->iv_buffer)
-		kfree(walk->iv_buffer);
+	kfree(walk->iv_buffer);
 
 	return err;
 }
-- 
1.7.1



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