Commit-ID: 29d3939084583b26a5487be64b9523e61468f1be
Gitweb: https://git.kernel.org/tip/29d3939084583b26a5487be64b9523e61468f1be
Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
AuthorDate: Tue, 21 Nov 2017 22:07:59 -0800
Committer: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
CommitDate: Mon, 11 Dec 2017 09:18:30 -0800
torture: Save a line in stutter_wait(): while -> for
Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
---
kernel/torture.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/kernel/torture.c b/kernel/torture.c
index 572576a..37b9401 100644
--- a/kernel/torture.c
+++ b/kernel/torture.c
@@ -576,7 +576,7 @@ void stutter_wait(const char *title)
cond_resched_rcu_qs();
spt = READ_ONCE(stutter_pause_test);
- while (spt) {
+ for (; spt; spt = READ_ONCE(stutter_pause_test)) {
if (spt == 1) {
schedule_timeout_interruptible(1);
} else if (spt == 2) {
@@ -586,7 +586,6 @@ void stutter_wait(const char *title)
schedule_timeout_interruptible(round_jiffies_relative(HZ));
}
torture_shutdown_absorb(title);
- spt = READ_ONCE(stutter_pause_test);
}
}
EXPORT_SYMBOL_GPL(stutter_wait);
--
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