signalfd simplification

[karo-tx-linux.git] / kernel / signal.c

diff --git a/kernel/signal.c b/kernel/signal.c
index 3169bed0b4d0e44166b37c48ed663d516a9ccba5..9fb91a32eddaddfd47d09cb0aa66586a5635a39e 100644 (file)
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -378,8 +378,7 @@ int dequeue_signal(struct task_struct *tsk, sigset_t *mask, siginfo_t *info)
        /* We only dequeue private signals from ourselves, we don't let
         * signalfd steal them
         */
-       if (likely(tsk == current))
-               signr = __dequeue_signal(&tsk->pending, mask, info);
+       signr = __dequeue_signal(&tsk->pending, mask, info);
        if (!signr) {
                signr = __dequeue_signal(&tsk->signal->shared_pending,
                                         mask, info);
@@ -407,8 +406,7 @@ int dequeue_signal(struct task_struct *tsk, sigset_t *mask, siginfo_t *info)
                        }
                }
        }
-       if (likely(tsk == current))
-               recalc_sigpending();
+       recalc_sigpending();
        if (signr && unlikely(sig_kernel_stop(signr))) {
                /*
                 * Set a marker that we have dequeued a stop signal.  Our
@@ -425,7 +423,7 @@ int dequeue_signal(struct task_struct *tsk, sigset_t *mask, siginfo_t *info)
                if (!(tsk->signal->flags & SIGNAL_GROUP_EXIT))
                        tsk->signal->flags |= SIGNAL_STOP_DEQUEUED;
        }
-       if (signr && likely(tsk == current) &&
+       if (signr &&
             ((info->si_code & __SI_MASK) == __SI_TIMER) &&
             info->si_sys_private){
                /*