[PATCH] f2fs: use new ioprio Macro to get ckpt thread ioprio data

[Zhiguo Niu]

Use new Macro IOPRIO_PRIO_LEVEL to get ckpt thread ioprio data(level),
it is more accurate and consisten with the way setting ckpt thread
ioprio(IOPRIO_PRIO_VALUE(class, data)).

Signed-off-by: Zhiguo Niu <zhiguo.niu@xxxxxxxxxx>
---
 fs/f2fs/sysfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/f2fs/sysfs.c b/fs/f2fs/sysfs.c
index 72676c5..55d46da 100644
--- a/fs/f2fs/sysfs.c
+++ b/fs/f2fs/sysfs.c
@@ -340,7 +340,7 @@ static ssize_t f2fs_sbi_show(struct f2fs_attr *a,
 	if (!strcmp(a->attr.name, "ckpt_thread_ioprio")) {
 		struct ckpt_req_control *cprc = &sbi->cprc_info;
 		int class = IOPRIO_PRIO_CLASS(cprc->ckpt_thread_ioprio);
-		int data = IOPRIO_PRIO_DATA(cprc->ckpt_thread_ioprio);
+		int data = IOPRIO_PRIO_LEVEL(cprc->ckpt_thread_ioprio);
 
 		if (class != IOPRIO_CLASS_RT && class != IOPRIO_CLASS_BE)
 			return -EINVAL;
-- 
1.9.1