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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 <herbert@gondor.apana.org.au> Acked-by: Stephan Mueller <smueller@chronox.de>
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@ -1741,6 +1741,8 @@ static inline int __init drbg_healthcheck_sanity(void)
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if (!drbg)
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if (!drbg)
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return -ENOMEM;
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return -ENOMEM;
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mutex_init(&drbg->drbg_mutex);
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/*
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/*
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* if the following tests fail, it is likely that there is a buffer
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* if the following tests fail, it is likely that there is a buffer
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* overflow as buf is much smaller than the requested or provided
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* overflow as buf is much smaller than the requested or provided
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