On Tue, 2006-08-15 at 12:23 -0600, Eric W. Biederman wrote:
> +static inline pid_t pid_nr(struct pid *pid)
> +{
> + pid_t nr = 0;
> + if (pid)
> + nr = pid->nr;
> + return nr;
> +}
When is it valid to be passing around a NULL 'struct pid *'?
-- Dave
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