sched/wait: Collapse __wait_event_hrtimeout()

[karo-tx-linux.git] / include / linux / wait.h

diff --git a/include/linux/wait.h b/include/linux/wait.h
index ec3683ee0fc2922c74e101d1e674bccdf942480f..c065e8af9749cf000df24d9a6a6d012b7309734d 100644 (file)
--- a/include/linux/wait.h
+++ b/include/linux/wait.h
@@ -337,7 +337,6 @@ do {                                                                        \
 #define __wait_event_hrtimeout(wq, condition, timeout, state)          \
 ({                                                                     \
        int __ret = 0;                                                  \
-       DEFINE_WAIT(__wait);                                            \
        struct hrtimer_sleeper __t;                                     \
                                                                        \
        hrtimer_init_on_stack(&__t.timer, CLOCK_MONOTONIC,              \
@@ -348,25 +347,15 @@ do {                                                                      \
                                       current->timer_slack_ns,         \
                                       HRTIMER_MODE_REL);               \
                                                                        \
-       for (;;) {                                                      \
-               prepare_to_wait(&wq, &__wait, state);                   \
-               if (condition)                                          \
-                       break;                                          \
-               if (state == TASK_INTERRUPTIBLE &&                      \
-                   signal_pending(current)) {                          \
-                       __ret = -ERESTARTSYS;                           \
-                       break;                                          \
-               }                                                       \
+       ___wait_event(wq, condition, state, 0, __ret,                   \
                if (!__t.task) {                                        \
                        __ret = -ETIME;                                 \
                        break;                                          \
                }                                                       \
-               schedule();                                             \
-       }                                                               \
+               schedule());                                            \
                                                                        \
        hrtimer_cancel(&__t.timer);                                     \
        destroy_hrtimer_on_stack(&__t.timer);                           \
-       finish_wait(&wq, &__wait);                                      \
        __ret;                                                          \
 })