On Wed, May 20, 2015 at 07:44:39PM +0200, Stephan Mueller wrote:
>
> + if (unlikely(nonblocking_pool.initialized == 0)) {
> + do {
> + rc = wait_event_interruptible(urandom_init_wait,
> + nonblocking_pool.initialized);
> + } while (rc == -ERESTARTSYS);
This is just a convoluted way of doing an uninterruptible sleep.
Either make it uninterruptible or allow the function to return
an error.
Cheers,
--
Email: Herbert Xu <herb...@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
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