crypto: drbg - Initialise mutex in drbg_healthcheck_sanity

As we moved the mutex init out of drbg_instantiate and into cra_init we need to explicitly initialise the mutex in drbg_healthcheck_sanity. Signed-off-by: Herbert Xu <[email protected]> Acked-by: Stephan Mueller <[email protected]>
jangid · Apr 21, 2015 · e11a754 · e11a754
1 parent fa3ae62
commit e11a754
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/crypto/drbg.c b/crypto/drbg.c
@@ -1741,6 +1741,8 @@ static inline int __init drbg_healthcheck_sanity(void)
 	if (!drbg)
 		return -ENOMEM;
 
+	mutex_init(&drbg->drbg_mutex);
+
 	/*
 	 * if the following tests fail, it is likely that there is a buffer
 	 * overflow as buf is much smaller than the requested or provided