We test "clean_zn_cnt" for negative later in the function.
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
This was introduced in the -mm branch in:
fs-convert-fs-shrinkers-to-new-scan-count-api-fix
diff --git a/fs/ubifs/shrinker.c b/fs/ubifs/shrinker.c
index 68ce399..f35135e 100644
--- a/fs/ubifs/shrinker.c
+++ b/fs/ubifs/shrinker.c
@@ -280,7 +280,7 @@ static int kick_a_thread(void)
unsigned long ubifs_shrink_count(struct shrinker *shrink,
struct shrink_control *sc)
{
- unsigned long clean_zn_cnt = atomic_long_read(&ubifs_clean_zn_cnt);
+ long clean_zn_cnt = atomic_long_read(&ubifs_clean_zn_cnt);
/*
* Due to the way UBIFS updates the clean znode counter it may
--
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