On Sat, 2012-02-11 at 15:10 -0800, tip-bot for Anton Vorontsov wrote:
> +static inline struct sighand_struct *lock_task_sighand(struct task_struct *tsk,
> + unsigned long *flags)
> +{
> + struct sighand_struct *ret;
> +
> + ret = __lock_task_sighand(tsk, flags);
> + (void)__cond_lock(&tsk->sighand->siglock, ret);
> + return ret;
> +}
FWIW, I still really utterly detest __cond_lock(). Ideally someone would
teach sparse the conditional based on return thing and we could do the
function level annotation.
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