On Thu, Nov 26, 2015 at 08:56:29PM +0100, Jiri Slaby wrote:
>
> diff --git a/drivers/char/hw_random/core.c b/drivers/char/hw_random/core.c
> index a064237ff362..f003df162e09 100644
> --- a/drivers/char/hw_random/core.c
> +++ b/drivers/char/hw_random/core.c
> @@ -238,7 +238,10 @@ static ssize_t rng_dev_read(struct file *filp, char
> __user *buf,
> goto out;
> }
>
> - mutex_lock(&reading_mutex);
> + if (mutex_lock_interruptible(&reading_mutex)) {
> + err = -EINTR;
Shouldn't this be ERESTARTSYS?
Thanks,
--
Email: Herbert Xu <[email protected]>
Home Page: http://gondor.apana.org.au/~herbert/
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