The usage is now hidden in an #ifdef, so we need to move
the variable itself in there as well to avoid this warning:
kernel/locking/lockdep_proc.c:203:21: error: unused variable 'class'
[-Werror,-Wunused-variable]
Fixes: 68d41d8c94a3 ("locking/lockdep: Fix lock used or unused stats error")
Signed-off-by: Arnd Bergmann <[email protected]>
---
kernel/locking/lockdep_proc.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/kernel/locking/lockdep_proc.c b/kernel/locking/lockdep_proc.c
index 65b6a1600c8f..bda006f8a88b 100644
--- a/kernel/locking/lockdep_proc.c
+++ b/kernel/locking/lockdep_proc.c
@@ -200,7 +200,6 @@ static void lockdep_stats_debug_show(struct seq_file *m)
static int lockdep_stats_show(struct seq_file *m, void *v)
{
- struct lock_class *class;
unsigned long nr_unused = 0, nr_uncategorized = 0,
nr_irq_safe = 0, nr_irq_unsafe = 0,
nr_softirq_safe = 0, nr_softirq_unsafe = 0,
@@ -211,6 +210,8 @@ static int lockdep_stats_show(struct seq_file *m, void *v)
sum_forward_deps = 0;
#ifdef CONFIG_PROVE_LOCKING
+ struct lock_class *class;
+
list_for_each_entry(class, &all_lock_classes, lock_entry) {
if (class->usage_mask == 0)
--
2.20.0
