'delta' is used only inside the 'if' block and must be accessible within that.
So, move its definition inside the 'if' block.
Signed-off-by: Viresh Kumar <viresh.ku...@linaro.org>
---
kernel/time/tick-sched.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
index c3aed50..8e75c13 100644
--- a/kernel/time/tick-sched.c
+++ b/kernel/time/tick-sched.c
@@ -412,10 +412,9 @@ static void
update_ts_time_stats(int cpu, struct tick_sched *ts, ktime_t now,
u64 *last_update_time)
{
- ktime_t delta;
-
if (ts->idle_active) {
- delta = ktime_sub(now, ts->idle_entrytime);
+ ktime_t delta = ktime_sub(now, ts->idle_entrytime);
+
if (nr_iowait_cpu(cpu) > 0)
ts->iowait_sleeptime = ktime_add(ts->iowait_sleeptime,
delta);
--
1.7.12.rc2.18.g61b472e
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