Re: [PATCH] hwrng: core - Do not read data during PM sleep transition

[Herbert Xu]

On Wed, May 13, 2026 at 11:27:37AM +0200, Thomas Richard (TI) wrote:
>
> @@ -538,8 +539,9 @@ static int hwrng_fillfn(void *unused)
>  		}
>  
>  		mutex_lock(&reading_mutex);
> -		rc = rng_get_data(rng, rng_fillbuf,
> -				  rng_buffer_size(), 1);
> +		if (!pm_sleep_transition_in_progress())
> +			rc = rng_get_data(rng, rng_fillbuf,
> +					  rng_buffer_size(), 1);

Isn't this going to cause rc to be used uninitialised?

Thanks,
-- 
Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
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