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[2/3] btrfs: Use explicit round_down call rather than open-coding it

Message ID 1498546946-6853-2-git-send-email-nborisov@suse.com (mailing list archive)
State New, archived
Headers show

Commit Message

Nikolay Borisov June 27, 2017, 7:02 a.m. UTC 
No functional changes

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
---
 fs/btrfs/volumes.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index 9f4426014490..07cfcc507ba6 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -4752,7 +4752,7 @@  static int __btrfs_alloc_chunk(struct btrfs_trans_handle *trans,
 	     btrfs_cmp_device_info, NULL);
 
 	/* round down to number of usable stripes */
-	ndevs -= ndevs % devs_increment;
+	ndevs = round_down(ndevs, devs_increment);
 
 	if (ndevs < devs_increment * sub_stripes || ndevs < devs_min) {
 		ret = -ENOSPC;