ocfs2: convert to new i_version API

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Reviewed-by: Jan Kara <jack@suse.cz>
diff --git a/fs/ocfs2/quota_global.c b/fs/ocfs2/quota_global.c
index b39d14c..7a92219 100644
--- a/fs/ocfs2/quota_global.c
+++ b/fs/ocfs2/quota_global.c
@@ -12,6 +12,7 @@
 #include <linux/writeback.h>
 #include <linux/workqueue.h>
 #include <linux/llist.h>
+#include <linux/iversion.h>
 
 #include <cluster/masklog.h>
 
@@ -289,7 +290,7 @@ ssize_t ocfs2_quota_write(struct super_block *sb, int type,
 		mlog_errno(err);
 		return err;
 	}
-	gqinode->i_version++;
+	inode_inc_iversion(gqinode);
 	ocfs2_mark_inode_dirty(handle, gqinode, oinfo->dqi_gqi_bh);
 	return len;
 }