kernel: use RL_SIGNAL_PENDING_IN_SCHED_SIGNAL macro
kernel: use RL_SIGNAL_PENDING_IN_SCHED_SIGNAL macro

autrimpo/rlite,vmaffione/rlite,vmaffione/rlite,autrimpo/rlite,vmaffione/rlite,autrimpo/rlite,autrimpo/rlite,vmaffione/rlite