posix cpu timers: fix timer ordering

Pointed out by Oleg Nesterov, who has been walking over the code
forwards and backwards.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/kernel/posix-cpu-timers.c b/kernel/posix-cpu-timers.c
index b15462b17a5827f6eb22cdf2e39481bb2c4e55cc..2f86424fa515db6396ea03b24df27e23a11bd5c1 100644 (file)
--- a/kernel/posix-cpu-timers.c
+++ b/kernel/posix-cpu-timers.c
@@ -576,17 +576,15 @@ static void arm_timer(struct k_itimer *timer, union cpu_time_count now)
        listpos = head;
        if (CPUCLOCK_WHICH(timer->it_clock) == CPUCLOCK_SCHED) {
                list_for_each_entry(next, head, entry) {
-                       if (next->expires.sched > nt->expires.sched) {
-                               listpos = &next->entry;
+                       if (next->expires.sched > nt->expires.sched)
                                break;
-                       }
+                       listpos = &next->entry;
                }
        } else {
                list_for_each_entry(next, head, entry) {
-                       if (cputime_gt(next->expires.cpu, nt->expires.cpu)) {
-                               listpos = &next->entry;
+                       if (cputime_gt(next->expires.cpu, nt->expires.cpu))
                                break;
-                       }
+                       listpos = &next->entry;
                }
        }
        list_add(&nt->entry, listpos);