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authorHerbert Xu <herbert@gondor.apana.org.au>2009-07-15 16:52:55 +0800
committerHerbert Xu <herbert@gondor.apana.org.au>2009-07-15 16:52:55 +0800
commit3b3fc322d9c92e8bbfcecf739f1a3d10ded7f2cd (patch)
treefd83c42156f37340b0c6e6a466d2b7cbe4fa98d2 /crypto/hmac.c
parent05ed8758fa30e088766905d0d600aa393e144353 (diff)
downloadlinux-linaro-android-3b3fc322d9c92e8bbfcecf739f1a3d10ded7f2cd.tar.gz
crypto: hmac - Fix incorrect error value when creating instance
If shash_alloc_instance() fails, we return the wrong error value. This patch fixes it. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/hmac.c')
-rw-r--r--crypto/hmac.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/crypto/hmac.c b/crypto/hmac.c
index e37342748f2..02aa53ea14a 100644
--- a/crypto/hmac.c
+++ b/crypto/hmac.c
@@ -195,6 +195,7 @@ static int hmac_create(struct crypto_template *tmpl, struct rtattr **tb)
goto out_put_alg;
inst = shash_alloc_instance("hmac", alg);
+ err = PTR_ERR(inst);
if (IS_ERR(inst))
goto out_put_alg;