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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2009-07-15 16:52:55 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2009-07-15 16:52:55 +0800 |
| commit | cbf01eff084caf08d035c2a6dec4213a6f4885d0 (patch) | |
| tree | af58a55cc45626bf9a89b674a10013faaf97a1eb /crypto/hmac.c | |
| parent | 2bbf7e6fe6014baa19ef719e2412cb02efb6eb6e (diff) | |
| download | linux-crypto-cbf01eff084caf08d035c2a6dec4213a6f4885d0.tar.gz linux-crypto-cbf01eff084caf08d035c2a6dec4213a6f4885d0.zip | |
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 '')
| -rw-r--r-- | crypto/hmac.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/crypto/hmac.c b/crypto/hmac.c index e3734274..02aa53ea 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; |