From c2ee43b01e1030b325d6ae9fad63209ee7607999 Mon Sep 17 00:00:00 2001
From: Dennis Potter <dennis@dennispotter.eu>
Date: Thu, 9 Aug 2018 14:31:31 +0200
Subject: [PATCH] Changed location of int ret declaration

ret is not used in case of RDTSC. So when PERIODIC_TASK_IMPL was set to
RDTSC, the code wouldn't compile
---
 lib/task.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/task.c b/lib/task.c
index 6b6fbae3f..6ef118f36 100644
--- a/lib/task.c
+++ b/lib/task.c
@@ -150,9 +150,9 @@ static int time_lt(const struct timespec *lhs, const struct timespec *rhs)
 uint64_t task_wait(struct task *t)
 {
 	uint64_t runs;
-	int ret;
 
 #if PERIODIC_TASK_IMPL == CLOCK_NANOSLEEP || PERIODIC_TASK_IMPL == NANOSLEEP
+	int ret;
 	struct timespec now;
 
   #if PERIODIC_TASK_IMPL == CLOCK_NANOSLEEP
@@ -180,6 +180,8 @@ uint64_t task_wait(struct task *t)
 	for (runs = 0; time_lt(&t->next, &now); runs++)
 		t->next = time_add(&t->next, &t->period);
 #elif PERIODIC_TASK_IMPL == TIMERFD
+	int ret;
+
 	ret = read(t->fd, &runs, sizeof(runs));
 	if (ret < 0)
 		return 0;