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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 | 3b3fc322d9c92e8bbfcecf739f1a3d10ded7f2cd (patch) | |
| tree | fd83c42156f37340b0c6e6a466d2b7cbe4fa98d2 /crypto | |
| parent | crypto: cryptd - Fix uninitialized return value (diff) | |
| download | linux-dev-3b3fc322d9c92e8bbfcecf739f1a3d10ded7f2cd.tar.xz linux-dev-3b3fc322d9c92e8bbfcecf739f1a3d10ded7f2cd.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 'crypto')
| -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 e37342748f2f..02aa53ea14aa 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; |