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| author | Ajay Nandakumar <anandakumarm@nvidia.com> | 2013-10-31 07:12:36 +0530 |
|---|---|---|
| committer | Ajay Nandakumar <anandakumarm@nvidia.com> | 2013-10-31 07:12:36 +0530 |
| commit | 639f4bc6c2e711e814f72805d07412f93a9fbd89 (patch) | |
| tree | 5a57a019d16c351d8f4a75eabb43ee4e6d740e57 /crypto | |
| parent | 2611486c29791d083a6a58bb88a23de042d38031 (diff) | |
| parent | 14e9c7db465387ede7f019c42f28c90f99fc2793 (diff) | |
Merge tag 'v3.10.17' into dev-kernel-3.10
This is the 3.10.17 stable release
Conflicts:
drivers/usb/host/xhci.c
Change-Id: I6bd3b15ff92a0b94568b9d02e9bb1036becfca20
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/api.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/crypto/api.c b/crypto/api.c index 3b6180336d3d..37c4c7213de0 100644 --- a/crypto/api.c +++ b/crypto/api.c @@ -34,6 +34,8 @@ EXPORT_SYMBOL_GPL(crypto_alg_sem); BLOCKING_NOTIFIER_HEAD(crypto_chain); EXPORT_SYMBOL_GPL(crypto_chain); +static struct crypto_alg *crypto_larval_wait(struct crypto_alg *alg); + struct crypto_alg *crypto_mod_get(struct crypto_alg *alg) { return try_module_get(alg->cra_module) ? crypto_alg_get(alg) : NULL; @@ -144,8 +146,11 @@ static struct crypto_alg *crypto_larval_add(const char *name, u32 type, } up_write(&crypto_alg_sem); - if (alg != &larval->alg) + if (alg != &larval->alg) { kfree(larval); + if (crypto_is_larval(alg)) + alg = crypto_larval_wait(alg); + } return alg; } |