From: Christoph Hellwig <hch@lst.de>
Date: Wed, 4 Nov 2020 15:04:38 +0000 (+0100)
Subject: md: remove a spurious call to revalidate_disk_size in update_size
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=aa7d26c1a7f7241c35cd993b503cb771d3c69017;p=users%2Fhch%2Fblock.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>
---

diff --git a/drivers/md/md-cluster.c b/drivers/md/md-cluster.c
index 87442dc59f6c..35e2690c1803 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",