[PATCH 2/8] x86: Fix set but not used in ghash_async_setkey()

[Gustavo F. Padovan]

Signed-off-by: Gustavo F. Padovan <padovan@xxxxxxxxxxxxxx>
---
 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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