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sema: style fixes

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Martine Lenders 2015-12-26 17:31:00 +01:00 committed by Martine Lenders
parent 632c9a2bd0
commit d5af07c759
1 changed files with 5 additions and 2 deletions
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7
sys/sema/sema.c
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@ -48,6 +48,7 @@ int sema_destroy(sema_t *sema)
{
unsigned int old_state;
priority_queue_node_t *next;
if (sema == NULL) {
return -EINVAL;
}
@ -68,6 +69,7 @@ int sema_wait_timed_msg(sema_t *sema, uint64_t timeout, msg_t *msg)
unsigned old_state;
msg_t timeout_msg;
xtimer_t timeout_timer;
if (sema == NULL) {
return -EINVAL;
}
@ -128,13 +130,13 @@ int sema_wait_timed_msg(sema_t *sema, uint64_t timeout, msg_t *msg)
int sema_wait_timed(sema_t *sema, uint64_t timeout)
{
int result;
do {
msg_t msg;
result = sema_wait_timed_msg(sema, timeout, &msg);
DEBUG("sema_wait: %" PRIkernel_pid ": Discarding message from %" PRIkernel_pid "\n",
sched_active_thread->pid, msg->sender_pid);
}
while (result == -EAGAIN);
} while (result == -EAGAIN);
return result;
}
@ -142,6 +144,7 @@ int sema_post(sema_t *sema)
{
unsigned int old_state, value;
priority_queue_node_t *next;
if (sema == NULL) {
return -EINVAL;
}