Add comments

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@769 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
2008-06-03 10:25:00 +00:00
parent 9ccfde456f
commit e14188b4a1
+4
View File
@@ -134,6 +134,10 @@ int timer_release(FAR struct posix_timer_s *timer)
return -EINVAL;
}
/* Release one reference to timer. Don't delete the timer until the count
* would decrement to zero.
*/
if (timer->pt_crefs > 1)
{
timer->pt_crefs--;