linux-kernel - [PATCH 2/2] fat: make fat_update

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Message-Id: <20230810-ctime-fat-v1-2-327598fd1de8@kernel.org>
Date:   Thu, 10 Aug 2023 09:12:05 -0400
From:   Jeff Layton <jlayton@...nel.org>
To:     Christian Brauner <brauner@...nel.org>,
        OGAWA Hirofumi <hirofumi@...l.parknet.co.jp>,
        Frank Sorenson <sorenson@...hat.com>, Jan Kara <jack@...e.com>
Cc:     linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org,
        Jeff Layton <jlayton@...nel.org>
Subject: [PATCH 2/2] fat: make fat_update_time get its own timestamp

In later patches, we're going to drop the "now" parameter from the
update_time operation. Fix fat_update_time to fetch its own timestamp.
It turns out that this is easily done by just passing a NULL timestamp
pointer to fat_truncate_time.

Signed-off-by: Jeff Layton <jlayton@...nel.org>
---
 fs/fat/misc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/fat/misc.c b/fs/fat/misc.c
index 37f4afb346af..f2304a1054aa 100644
--- a/fs/fat/misc.c
+++ b/fs/fat/misc.c
@@ -347,7 +347,7 @@ int fat_update_time(struct inode *inode, int flags)
 		return 0;
 
 	if (flags & (S_ATIME | S_CTIME | S_MTIME)) {
-		fat_truncate_time(inode, now, flags);
+		fat_truncate_time(inode, NULL, flags);
 		if (inode->i_sb->s_flags & SB_LAZYTIME)
 			dirty_flags |= I_DIRTY_TIME;
 		else

-- 
2.41.0