From: Jeff Layton <jlayton@kernel.org>
Date: Mon, 14 Jun 2021 11:15:38 +0000 (-0400)
Subject: ceph: fix comment about short copies in ceph_write_end
X-Git-Tag: accepted/tizen/unified/20230118.172025~6426^2~18
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ce3a8732ae0d43a6d14aa24624c0f12b3e6281b9;p=platform%2Fkernel%2Flinux-rpi.git

ceph: fix comment about short copies in ceph_write_end

Signed-off-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
---

diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c
index a1e2813..6d3f74d 100644
--- a/fs/ceph/addr.c
+++ b/fs/ceph/addr.c
@@ -1281,8 +1281,8 @@ static int ceph_write_end(struct file *file, struct address_space *mapping,
 	dout("write_end file %p inode %p page %p %d~%d (%d)\n", file,
 	     inode, page, (int)pos, (int)copied, (int)len);
 
-	/* zero the stale part of the page if we did a short copy */
 	if (!PageUptodate(page)) {
+		/* just return that nothing was copied on a short copy */
 		if (copied < len) {
 			copied = 0;
 			goto out;