adfs: convert to ctime accessor functions

In later patches, we're going to change how the inode's ctime field is
used. Switch to using accessor functions instead of raw accesses of
inode->i_ctime.
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Message-Id: <20230705190309.579783-20-jlayton@kernel.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>

fs/adfs/inode.c

@@ -270,7 +270,7 @@ adfs_iget(struct super_block *sb, struct object_info *obj)
 	inode->i_mode	 = adfs_atts2mode(sb, inode);
 	adfs_adfs2unix_time(&inode->i_mtime, inode);
 	inode->i_atime = inode->i_mtime;
-	inode->i_ctime = inode->i_mtime;
+	inode_set_ctime_to_ts(inode, inode->i_mtime);
 
 	if (S_ISDIR(inode->i_mode)) {
 		inode->i_op	= &adfs_dir_inode_operations;
@@ -331,7 +331,7 @@ adfs_notify_change(struct mnt_idmap *idmap, struct dentry *dentry,
 	if (ia_valid & ATTR_ATIME)
 		inode->i_atime = attr->ia_atime;
 	if (ia_valid & ATTR_CTIME)
-		inode->i_ctime = attr->ia_ctime;
+		inode_set_ctime_to_ts(inode, attr->ia_ctime);
 	if (ia_valid & ATTR_MODE) {
 		ADFS_I(inode)->attr = adfs_mode2atts(sb, inode, attr->ia_mode);
 		inode->i_mode = adfs_atts2mode(sb, inode);