[PATCH] blk-stat: fix a typo

[Shaohua Li]

Signed-off-by: Shaohua Li <s...@fb.com>
---
 block/blk-stat.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/block/blk-stat.c b/block/blk-stat.c
index 688c958..4d01185 100644
--- a/block/blk-stat.c
+++ b/block/blk-stat.c
@@ -12,7 +12,7 @@
 static void blk_stat_flush_batch(struct blk_rq_stat *stat)
 {
        const s32 nr_batch = READ_ONCE(stat->nr_batch);
-       const s32 nr_samples = READ_ONCE(stat->nr_batch);
+       const s32 nr_samples = READ_ONCE(stat->nr_samples);
 
        if (!nr_batch)
                return;
-- 
2.9.3