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| author | H. Peter Anvin <hpa@linux.intel.com> | 2009-02-23 14:05:56 -0800 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2009-02-23 14:05:56 -0800 |
| commit | dc731ca60954310be0993e8992d450c7089fd13d (patch) | |
| tree | 6a997916f963d9e6dfa76fc5564296f57c3f909e /crypto/shash.c | |
| parent | ec5b3d32437571b8a742069a4cfd04edb6b6eda5 (diff) | |
| parent | 20f4d6c3a2a23c5d7d9cc7f42fbb943ca7a03d1f (diff) | |
| download | kernel-crypto-dc731ca60954310be0993e8992d450c7089fd13d.tar.gz kernel-crypto-dc731ca60954310be0993e8992d450c7089fd13d.tar.xz kernel-crypto-dc731ca60954310be0993e8992d450c7089fd13d.zip | |
Merge branch 'x86/urgent' into x86/mce2
Diffstat (limited to 'crypto/shash.c')
| -rw-r--r-- | crypto/shash.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/crypto/shash.c b/crypto/shash.c index c9df367332f..d5a2b619c55 100644 --- a/crypto/shash.c +++ b/crypto/shash.c @@ -388,10 +388,15 @@ static int crypto_init_shash_ops_compat(struct crypto_tfm *tfm) struct shash_desc *desc = crypto_tfm_ctx(tfm); struct crypto_shash *shash; + if (!crypto_mod_get(calg)) + return -EAGAIN; + shash = __crypto_shash_cast(crypto_create_tfm( calg, &crypto_shash_type)); - if (IS_ERR(shash)) + if (IS_ERR(shash)) { + crypto_mod_put(calg); return PTR_ERR(shash); + } desc->tfm = shash; tfm->exit = crypto_exit_shash_ops_compat; |