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Date:	Fri, 20 May 2011 16:12:59 -0300
From:	"Gustavo F. Padovan" <padovan@...fusion.mobi>
To:	linux-kernel@...r.kernel.org
Cc:	Herbert Xu <herbert@...dor.apana.org.au> (maintainer:CRYPTO API),
	"David S. Miller" <davem@...emloft.net> (maintainer:CRYPTO API),
	Thomas Gleixner <tglx@...utronix.de> (maintainer:X86
	ARCHITECTURE...),
	Ingo Molnar <mingo@...hat.com> (maintainer:X86 ARCHITECTURE...),
	"H. Peter Anvin" <hpa@...or.com> (maintainer:X86 ARCHITECTURE...),
	x86@...nel.org (maintainer:X86 ARCHITECTURE...),
	linux-crypto@...r.kernel.org (open list:CRYPTO API)
Subject: [PATCH 2/8] x86: Fix set but not used in ghash_async_setkey()

Signed-off-by: Gustavo F. Padovan <padovan@...fusion.mobi>
---
 arch/x86/crypto/ghash-clmulni-intel_glue.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/x86/crypto/ghash-clmulni-intel_glue.c b/arch/x86/crypto/ghash-clmulni-intel_glue.c
index 7a6e68e..976aa64 100644
--- a/arch/x86/crypto/ghash-clmulni-intel_glue.c
+++ b/arch/x86/crypto/ghash-clmulni-intel_glue.c
@@ -245,7 +245,7 @@ static int ghash_async_setkey(struct crypto_ahash *tfm, const u8 *key,
 	crypto_ahash_set_flags(tfm, crypto_ahash_get_flags(child)
 			       & CRYPTO_TFM_RES_MASK);
 
-	return 0;
+	return err;
 }
 
 static int ghash_async_init_tfm(struct crypto_tfm *tfm)
-- 
1.7.5.1

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