259 	struct mbuf *mbuf;  in smb2_sign_calc_common()  local
293 	mbuf = mbc->chain;  in smb2_sign_calc_common()
294 	while (mbuf != NULL && (offset >= mbuf->m_len)) {  in smb2_sign_calc_common()
295 		offset -= mbuf->m_len;  in smb2_sign_calc_common()
296 		mbuf = mbuf->m_next;  in smb2_sign_calc_common()
299 	if (mbuf == NULL)  in smb2_sign_calc_common()
307 	tlen = mbuf->m_len - offset;  in smb2_sign_calc_common()
311 	rc = ops->mac_update(ctx, (uint8_t *)mbuf->m_data + offset, tlen);  in smb2_sign_calc_common()
320 		mbuf = mbuf->m_next;  in smb2_sign_calc_common()
321 		if (mbuf == NULL)  in smb2_sign_calc_common()
323 		tlen = mbuf->m_len;  in smb2_sign_calc_common()
326 		rc = ops->mac_update(ctx, (uint8_t *)mbuf->m_data, tlen);  in smb2_sign_calc_common()