From: Yu Kuai <yukuai3@xxxxxxxxxx>
There are no functional changes, just to make the code simpler and
prepare to refactor remove_and_add_spares().
Signed-off-by: Yu Kuai <yukuai3@xxxxxxxxxx>
---
drivers/md/md.c | 15 ++++++++++-----
1 file changed, 10 insertions(+), 5 deletions(-)
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 0d84754027ec..0e4967f17115 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -9157,6 +9157,14 @@ static bool rdev_removeable(struct md_rdev *rdev)
!atomic_read(&rdev->nr_pending);
}
+static bool rdev_is_spare(struct md_rdev *rdev)
+{
+ return !test_bit(Candidate, &rdev->flags) && rdev->raid_disk >= 0 &&
+ !test_bit(In_sync, &rdev->flags) &&
+ !test_bit(Journal, &rdev->flags) &&
+ !test_bit(Faulty, &rdev->flags);
+}
+
static int remove_and_add_spares(struct mddev *mddev,
struct md_rdev *this)
{
@@ -9187,13 +9195,10 @@ static int remove_and_add_spares(struct mddev *mddev,
rdev_for_each(rdev, mddev) {
if (this && this != rdev)
continue;
+ if (rdev_is_spare(rdev))
+ spares++;
if (test_bit(Candidate, &rdev->flags))
continue;
- if (rdev->raid_disk >= 0 &&
- !test_bit(In_sync, &rdev->flags) &&
- !test_bit(Journal, &rdev->flags) &&
- !test_bit(Faulty, &rdev->flags))
- spares++;
if (rdev->raid_disk >= 0)
continue;
if (test_bit(Faulty, &rdev->flags))
--
2.39.2
