[PATCH 2/3] md raid1: make first_clone a bool

[heinzm@redhat.com]

From: heinzm <heinzm@redhat.com>

first_clone is used as a bool so make it one.

Signed-off-by: heinzm <heinzm@redhat.com>
---
 drivers/md/raid1.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 913cd46b786b..0aed74efd758 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -1337,9 +1337,8 @@ static void raid1_write_request(struct mddev *mddev, struct bio *bio,
 	struct bitmap *bitmap = mddev->bitmap;
 	unsigned long flags;
 	struct md_rdev *blocked_rdev;
-	int first_clone;
 	int max_sectors;
-	bool write_behind = false;
+	bool first_clone, write_behind = false;
 
 	if (mddev_is_clustered(mddev) &&
 	     md_cluster_ops->area_resyncing(mddev, WRITE,
@@ -1505,7 +1504,7 @@ static void raid1_write_request(struct mddev *mddev, struct bio *bio,
 	atomic_set(&r1_bio->remaining, 1);
 	atomic_set(&r1_bio->behind_remaining, 0);
 
-	first_clone = 1;
+	first_clone = true;
 
 	for (i = 0; i < disks; i++) {
 		struct bio *mbio = NULL;
@@ -1528,7 +1527,7 @@ static void raid1_write_request(struct mddev *mddev, struct bio *bio,
 
 			md_bitmap_startwrite(bitmap, r1_bio->sector, r1_bio->sectors,
 					     test_bit(R1BIO_BehindIO, &r1_bio->state));
-			first_clone = 0;
+			first_clone = false;
 		}
 
 		if (r1_bio->behind_master_bio) {
-- 
2.41.0