diff options
Diffstat (limited to 'util/qemu-coroutine-sleep.c')
| -rw-r--r-- | util/qemu-coroutine-sleep.c | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/util/qemu-coroutine-sleep.c b/util/qemu-coroutine-sleep.c index eec6e81f3f..3f6f637e81 100644 --- a/util/qemu-coroutine-sleep.c +++ b/util/qemu-coroutine-sleep.c @@ -32,9 +32,7 @@ void qemu_co_sleep_wake(QemuCoSleepState *sleep_state) qemu_co_sleep_ns__scheduled, NULL); assert(scheduled == qemu_co_sleep_ns__scheduled); - if (sleep_state->user_state_pointer) { - *sleep_state->user_state_pointer = NULL; - } + *sleep_state->user_state_pointer = NULL; timer_del(&sleep_state->ts); aio_co_wake(sleep_state->co); } @@ -63,16 +61,10 @@ void coroutine_fn qemu_co_sleep_ns_wakeable(QEMUClockType type, int64_t ns, } aio_timer_init(ctx, &state.ts, type, SCALE_NS, co_sleep_cb, &state); - if (sleep_state) { - *sleep_state = &state; - } + *sleep_state = &state; timer_mod(&state.ts, qemu_clock_get_ns(type) + ns); qemu_coroutine_yield(); - if (sleep_state) { - /* - * Note that *sleep_state is cleared during qemu_co_sleep_wake - * before resuming this coroutine. - */ - assert(*sleep_state == NULL); - } + + /* qemu_co_sleep_wake clears *sleep_state before resuming this coroutine. */ + assert(*sleep_state == NULL); } |