struct k_sigaction new_ka, old_ka;
int ret;
- if (sig < 0) {
- set_thread_flag(TIF_NEWSIGNALS);
- sig = -sig;
- }
+ WARN_ON_ONCE(sig >= 0);
+ sig = -sig;
if (act) {
compat_old_sigset_t mask;
if (sigsetsize != sizeof(compat_sigset_t))
return -EINVAL;
- /* All tasks which use RT signals (effectively) use
- * new style signals.
- */
- set_thread_flag(TIF_NEWSIGNALS);
-
if (act) {
u32 u_handler, u_restorer;