ceph: properly apply umask when ACL is enabled

int ceph_init_acl(struct dentry *dentry, struct inode *inode, struct inode *dir)

{

	struct posix_acl *default_acl, *acl;

	umode_t new_mode = inode->i_mode;

	int error;

	error = posix_acl_create(dir, &inode->i_mode, &default_acl, &acl);

	error = posix_acl_create(dir, &new_mode, &default_acl, &acl);

	if (error)

		return error;

	if (!default_acl && !acl)

	if (!default_acl && !acl) {

		cache_no_acl(inode);

		if (new_mode != inode->i_mode) {

			struct iattr newattrs = {

				.ia_mode = new_mode,

				.ia_valid = ATTR_MODE,

			};

			error = ceph_setattr(dentry, &newattrs);

		}

		return error;

	}

	if (default_acl) {

		error = ceph_set_acl(inode, default_acl, ACL_TYPE_DEFAULT);