X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=task-utils.c;h=12b00027a2bae479f130252b501cd1dfd5104727;hb=feccd7a8180f3f0f48ca23692ad5f71783163450;hp=58f51950914836c6dc5d2a6259205cdba0679048;hpb=cb3424cd23c4c682063d1aa89347fec0736d9c4d;p=platform%2Fupstream%2Fbtrfs-progs.git

diff --git a/task-utils.c b/task-utils.c
index 58f5195..12b0002 100644
--- a/task-utils.c
+++ b/task-utils.c
@@ -51,7 +51,7 @@ int task_start(struct task_info *info)
 			     info->private_data);
 
 	if (ret)
-		info->id = -1;
+		info->id = 0;
 
 	return ret;
 }
@@ -64,7 +64,7 @@ void task_stop(struct task_info *info)
 	if (info->id > 0) {
 		pthread_cancel(info->id);
 		pthread_join(info->id, NULL);
-		info->id = -1;
+		info->id = 0;
 	}
 
 	if (info->periodic.timer_fd) {
@@ -119,6 +119,9 @@ void task_period_wait(struct task_info *info)
 	if (!info)
 		return;
 
+	if (info->periodic.timer_fd == 0)
+		return;
+
 	ret = read(info->periodic.timer_fd, &missed, sizeof (missed));
 	if (ret == -1)
 		return;