From: Christoph Hellwig <hch@lst.de>
Date: Mon, 16 Nov 2020 14:57:12 +0000 (+0100)
Subject: md: remove a spurious call to revalidate_disk_size in update_size
X-Git-Tag: v5.15~2163^2~76
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=94d91e7f8c221260790a482373d347ea85efb7b3;p=platform%2Fkernel%2Flinux-starfive.git

md: remove a spurious call to revalidate_disk_size in update_size

None of the ->resize methods updates the disk size, so calling
revalidate_disk_size here won't do anything.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Song Liu <song@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/drivers/md/md-cluster.c b/drivers/md/md-cluster.c
index 87442dc..35e2690 100644
--- a/drivers/md/md-cluster.c
+++ b/drivers/md/md-cluster.c
@@ -1299,8 +1299,6 @@ static void update_size(struct mddev *mddev, sector_t old_dev_sectors)
 	} else {
 		/* revert to previous sectors */
 		ret = mddev->pers->resize(mddev, old_dev_sectors);
-		if (!ret)
-			revalidate_disk_size(mddev->gendisk, true);
 		ret = __sendmsg(cinfo, &cmsg);
 		if (ret)
 			pr_err("%s:%d: failed to send METADATA_UPDATED msg\n",