alarmtimer: Fix bug where relative alarm timers were treated as absolute

[pandora-kernel.git] / crypto / api.c

diff --git a/crypto/api.c b/crypto/api.c
index 033a714..cea3cf6 100644 (file)
--- 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);
+
 static inline struct crypto_alg *crypto_alg_get(struct crypto_alg *alg)
 {
        atomic_inc(&alg->cra_refcnt);
@@ -150,8 +152,11 @@ 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;
 }